Watt Electronic Ballast
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1000W Lumatek Hydrofarm Ballast 1000 Watt 120 V 120V - electronic digital grow | ![]() |
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US $258.95 | 24d 16h 8m |
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400 Watt 400W HID Electronic Ballast HPS/MH Complete Hydroponic Grow Kit | ![]() |
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US $185.95 | 8h 51m |
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250 Watt 250W HID Electronic Ballast HPS/MH Complete Hydroponic Grow Kit | ![]() |
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US $145.95 | 9h 54m |
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1000W Lumatek Sun System Ballast 1000 Watt 120 V 120V - electronic digital grow | ![]() |
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US $258.95 | 24d 16h 8m |
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QUANTUM 600 Watt Dimmable Electronic Ballast Digital USED | ![]() |
1 Bid | US $109.99 | 1d 6h 7m |
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1000W Electronic Digital HPS MH Grow Light Ballast 1000 Watts Plant Hydroponic | ![]() |
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US $203.95 | 1d 14h 48m |
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400 Watt Electronic Digital HPS MH Grow Light Ballast | ![]() |
0 Bid | US $101.20 | 1d 14h 56m |
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600 Watt Electronic Digital HPS MH Grow Light Ballast | ![]() |
0 Bid | US $129.10 | 1d 15h 17m |
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1000 Watt Electronic Digital HPS MH Grow Light Ballast | ![]() |
0 Bid | US $194.20 | 1d 15h 38m |
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400W Electronic Digital Ballast For HPS or MH 400 Watt Earth Worth Grow Bulbs | ![]() |
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US $97.95 | 2d 14h 56m |
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1000 WATT HPS MH DIGITAL ELECTRONIC BALLAST SUPER BULB | ![]() |
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US $223.20 | 9d 6h 42m |
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1000 WATT HPS MH 1000W DIGITAL ELECTRONIC GROW BALLAST | ![]() |
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US $166.91 | 23d 5h 30m |
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250 Watts W HPS MH Digital Electronic Ballast+Reflector 2PC 250W Bulb Free Yoyo | ![]() |
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US $118.74 | 11d 9h 31m |
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electronic ballast 600 Watt | ![]() |
0 Bid | US $93.90 | 3d 10h 33m |
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400w 600w 1000w ELECTRONIC DIGITAL DIMMABLE GROW LIGHT BALLAST HPS MH WATT NEW | ![]() |
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US $139.95 | 8d 12h 49m |
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Galaxy Electronic Ballast Grow Light Hydroponics 1000W Watt Digital | ![]() |
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US $259.99 | 19d 13h 11m |
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600W WATT DIGITAL ELECTRONIC BALLAST 120-240 INPUT VOLTS FOR CONVERSION LAMPS | ![]() |
6 Bids | US $41.00 | 4d 13h 22m |
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Brand New 400w 600w 1000w HPS/MH Digital Ballast Grow Light Plus FREE Grinder | ![]() |
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US $99.99 | 6d 14h 59m |
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400 Watts Digital Electronic Ballast For 400W HPS MH Hydroponic Grow Light Kit | ![]() |
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US $104.90 | 4d 17h 28m |
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600 Watts Digital Electronic Ballast For 600W HPS MH Hydroponic Grow Light Kit | ![]() |
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US $146.90 | 4d 18h 8m |
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Watt Electronic Ballast

how to calculate ballast wattage?
how to calculate ballast wattage for each luminaire
for. eg
for 72 watts cfl lamp we are going to use 2 watts of electronic ballast.
Can u tell me how this 2 watts (ballast wattage) has been arrived????????????
Doesn't seem right. Ballasts are rated simply just as the bulbs are. The ballast wattage appears on the label.
Ballast Harvest! 8 watt Preheat Fluorescent Fixture. VERY EXCITING
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1000W Lumatek Hydrofarm Ballast 1000 Watt 120 V 120V - electronic digital grow | ![]() |
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US $258.95 | 24d 16h 8m |
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400 Watt 400W HID Electronic Ballast HPS/MH Complete Hydroponic Grow Kit | ![]() |
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US $185.95 | 8h 51m |
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250 Watt 250W HID Electronic Ballast HPS/MH Complete Hydroponic Grow Kit | ![]() |
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US $145.95 | 9h 54m |
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1000W Lumatek Sun System Ballast 1000 Watt 120 V 120V - electronic digital grow | ![]() |
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US $258.95 | 24d 16h 8m |
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QUANTUM 600 Watt Dimmable Electronic Ballast Digital USED | ![]() |
1 Bid | US $109.99 | 1d 6h 7m |
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1000W Electronic Digital HPS MH Grow Light Ballast 1000 Watts Plant Hydroponic | ![]() |
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US $203.95 | 1d 14h 48m |
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400 Watt Electronic Digital HPS MH Grow Light Ballast | ![]() |
0 Bid | US $101.20 | 1d 14h 56m |
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600 Watt Electronic Digital HPS MH Grow Light Ballast | ![]() |
0 Bid | US $129.10 | 1d 15h 17m |
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1000 Watt Electronic Digital HPS MH Grow Light Ballast | ![]() |
0 Bid | US $194.20 | 1d 15h 38m |
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400W Electronic Digital Ballast For HPS or MH 400 Watt Earth Worth Grow Bulbs | ![]() |
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US $97.95 | 2d 14h 56m |
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1000 WATT HPS MH DIGITAL ELECTRONIC BALLAST SUPER BULB | ![]() |
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US $223.20 | 9d 6h 42m |
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1000 WATT HPS MH 1000W DIGITAL ELECTRONIC GROW BALLAST | ![]() |
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US $166.91 | 23d 5h 30m |
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250 Watts W HPS MH Digital Electronic Ballast+Reflector 2PC 250W Bulb Free Yoyo | ![]() |
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US $118.74 | 11d 9h 31m |
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electronic ballast 600 Watt | ![]() |
0 Bid | US $93.90 | 3d 10h 33m |
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400w 600w 1000w ELECTRONIC DIGITAL DIMMABLE GROW LIGHT BALLAST HPS MH WATT NEW | ![]() |
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US $139.95 | 8d 12h 49m |
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Galaxy Electronic Ballast Grow Light Hydroponics 1000W Watt Digital | ![]() |
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US $259.99 | 19d 13h 11m |
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600W WATT DIGITAL ELECTRONIC BALLAST 120-240 INPUT VOLTS FOR CONVERSION LAMPS | ![]() |
6 Bids | US $41.00 | 4d 13h 22m |
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Brand New 400w 600w 1000w HPS/MH Digital Ballast Grow Light Plus FREE Grinder | ![]() |
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US $99.99 | 6d 14h 59m |
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400 Watts Digital Electronic Ballast For 400W HPS MH Hydroponic Grow Light Kit | ![]() |
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US $104.90 | 4d 17h 28m |
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600 Watts Digital Electronic Ballast For 600W HPS MH Hydroponic Grow Light Kit | ![]() |
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US $146.90 | 4d 18h 8m |
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SUNLIGHT SUPPLY GALAXY 1000W 1000 WATT HYDROPONICS GROW LIGHT ELECTRONIC BALLAST | ![]() |
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US $151.94 | 16d 8h 22m |
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400 WATT 400W HPS & MH DIGITAL ELECTRONIC BALLAST FREE BULB | ![]() |
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US $109.66 | 12d 9h 1m |
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400W MH HPS DIMMING ELECTRONIC BALLAST REFLECTOR + SUPER 400WATT GROW BULB | ![]() |
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US $143.06 | 15d 11h 2m |
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400 WATT HPS MH DIGITAL ELECTRONIC BALLAST FREE BULB | ![]() |
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US $109.20 | 12d 8h 59m |
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400W MH HPS DIMMING ELECTRONIC BALLAST SUPER HPS 400WATT BULB & SOCKET | ![]() |
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US $128.75 | 15d 11h 36m |
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600W Lumatek Hydrofarm Ballast 600 Watt 120v 240v - electronic digital grow | ![]() |
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US $187.99 | 13h 18m |
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Lumatek Electronic Ballast 600/400 Watt Dimmable 240 VOLT FREE SHIP | ![]() |
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US $184.94 | 1d 2h 54m |
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600W Lumatek Sun System Ballast 600 Watt 120v 240v - electronic digital grow | ![]() |
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US $187.99 | 13h 18m |
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1000W Lumatek Sun System Ballast 1000 Watt 240 V 240V - electronic digital grow | ![]() |
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US $258.95 | 24d 16h 8m |
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Electronic Ballast 600 Watt Lumatek model LK600 | ![]() |
1 Bid | US $79.99 | 5d 5h 19m |
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600 Watt Tube Electronic Ballast Grow Light Hydroponics inline fan carbon filter | ![]() |
0 Bid | US $250.00 | 3d 17h 27m |
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Digital Ballast 600 watt Electronic Ballast Quantum | ![]() |
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US $153.00 | 27d 6h 25m |
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1000 WATT DIGITAL ELECTRONIC BALLAST 1000w HPS MH LIGHT | ![]() |
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US $175.00 | 29d 20h 8m |
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Ballast & BULB 1000 watt HPS Digital Electronic Quantum | ![]() |
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US $339.50 | 20d 7h 24m |
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600W Lumatek Hydrofarm Ballast 600 Watt 240 V 240V - electronic digital grow | ![]() |
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US $184.99 | 24d 16h 8m |
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Master Blaster 1500 Watt Electronic Grow Light Ballast | ![]() |
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US $379.95 | 24d 12h 2m |
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400 WATTS DIGITAL ELECTRONIC BALLAST 400w HPS MH LIGHT | ![]() |
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US $95.00 | 29d 20h 8m |
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600 WATTS DIGITAL ELECTRONIC BALLAST 600w HPS MH LIGHT | ![]() |
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US $139.52 | 29d 20h 8m |
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NEW 3 PACK 120v / 240v Lumatek 600w Dimmable HPS MH Electronic Ballast 600 Watt | ![]() |
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US $520.00 | 22d 11h 7m |
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600 Watt HPS MH Grow System Lamps Electronic Ballast Co | ![]() |
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US $356.15 | 28d 19h 47m |
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600 Watt HPS MH Grow System Lamps Electronic Ballast | ![]() |
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US $419.00 | 28d 19h 47m |
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1000 watt Ballast HPS / MH Electronic Ballast Quantum | ![]() |
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US $247.50 | 20d 7h 18m |
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NEW Phantom 1000 Watt 120 240v Electronic Dimmable Ballast HPS MH BULB 1000w | ![]() |
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US $264.95 | 5d 21h 45m |
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Hydroponics 1000Watt HPS MH Dimmable Electronic Ballast by GrowGreenBox | ![]() |
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US $229.99 | 27d 16h 21m |
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250W Lumatek Hydrofarm Ballast 250 Watt 120 V 120V - electronic digital grow | ![]() |
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US $132.05 | 24d 16h 8m |
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Hydroponics 600 Watt HPS MH Dimmable Electronic Ballast by GrowGreenBox | ![]() |
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US $159.99 | 27d 16h 5m |
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Hydroponics 400 Watt HPS MH Dimmable Electronic Ballast | ![]() |
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US $129.99 | 27d 15h 49m |
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1000 Watt Air Cool Tube Electronic Ballast HPS Light | ![]() |
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US $458.15 | 27d 10h 53m |
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600 Watt Electronic Ballast Hydroponic Grow Light Kit | ![]() |
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US $229.00 | 26d 11h 58m |
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600 Watt Electronic Ballast Works MH and HPS 600W 120V | ![]() |
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US $148.95 | 26d 11h 58m |
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400 Watt Electronic Ballast Works MH and HPS 400W 120V | ![]() |
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US $117.95 | 26d 11h 54m |
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400 Watt Electronic Ballast Hydroponic HID Grow Light | ![]() |
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US $168.00 | 26d 11h 54m |
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Lumatek 400w Sun System Ballast 120V / 240V - electronic digital grow 400 watt | ![]() |
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US $147.95 | 22d 13h 35m |
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Lumatek 400w Hydrofarm Ballast 120V / 240V - electronic digital grow 400 watt | ![]() |
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US $137.95 | 22d 13h 35m |
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CAP NEXTGEN ELECTRONIC 600 WATT HPS/MH 120/240V BALLAST | ![]() |
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US $189.95 | 25d 13h 24m |
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HYDROFARM PHANTOM 1000W WATT HPS/MH DIGITAL BALLAST ELECTRONIC DIMMABLE 120V240V | ![]() |
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US $314.95 | 20d 14h 18m |
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400W 600W Galaxy Turbo Select-A-Watt Digital Electronic Ballast 120V/240V HPS MH | ![]() |
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US $235.95 | 20d 19h 23m |
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Virtual Sun 600W Dimmable HPS MH Grow Light Electronic Digital Ballast -600 Watt | ![]() |
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US $139.99 | 24d 17h 27m |
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1000W Lumatek Hydrofarm Ballast 1000 Watt 240 V 240V - electronic digital grow | ![]() |
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US $285.95 | 24d 16h 8m |
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400 watt hydroponic hps Bulb for Electronic - Ballast | ![]() |
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US $12.51 | 24d 9h 38m |
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GALAXY 400/600/1000 TURBO SELECT-A-WATT ELECTRONIC BALLAST #902518 | ![]() |
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US $329.95 | 23d 14h 44m |
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600W Electronic Digital Ballast Hydroponic 600 Watt | ![]() |
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US $139.99 | 23d 12h 37m |
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400W Electronic Digital Ballast Hydroponic 400 Watt | ![]() |
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US $109.99 | 23d 12h 33m |
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1000 WATTS HPS MH DIGITAL ELECTRONIC BALLAST SUPER BULB | ![]() |
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US $209.84 | 23d 5h 26m |
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3 NEW Lumatek 600w 120v / 240v Dimmable HPS MH Electronic Ballast 600 Watt Bulb | ![]() |
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US $520.00 | 22d 11h 8m |
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Virtual Sun 1000W Digital HPS MH Electronic Grow Light Power Ballast - 1000 Watt | ![]() |
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US $199.99 | 18d 15h 2m |
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600 watt Dimmable Electronic Ballast | ![]() |
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US $169.95 | 22d 4h 48m |
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400 watt Dimmable Electronic Ballast | ![]() |
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US $129.95 | 22d 4h 48m |
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2) NEW QUANTUM 1000 Watt Dimmable Ballasts Electronic Digital Grow Light - PAIR | ![]() |
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US $459.95 | 14d 11h 25m |
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400W 600W 1000W Galaxy Turbo Select-A-Watt Digital Electronic Ballast HPS MH | ![]() |
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US $329.95 | 20d 19h 22m |
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OttLite Bulb 25w Self-Ballasted Swirl Bulb
List Price: |
Description"The OttLiteĀ® High Definition Natural Lighting? 20 watt replacement bulb delivers the right mix of brightness and contrast to bring true colors and comfortable clarity to your world so you can enjoy your time even more... |
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Lights Of America #9166B 65W Fluorescent Replacement Bulb
List Price: |
Description65W Fluorex Replacement Bulb, Mogul Base, 6500 Kelvin, 84=CRI, For Use In All 65W Fluorex Security Lighting Fixtures, Models 9165, 9166 and 9266, True Values 762930, 762989 and 762997 Respectively. |
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GE 33774 Cool White 8-Inch Diameter Circline Fluorescent T9 Bulb, 22-Watt
List Price: |
Description22 watt 8.25" T9 4-Pin (G10q) Base 4,100K Cool White Circline Rapid Start Fluorescent GE Light Bulb |
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SONY KDS R50XBR1 Replacement Rear projection TV Lamp XL-5100 / 93087600 |
DescriptionLamp Hours: / Watts: / Lamp Type: |
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SAMSUNG HL-P5685W Replacement Rear projection TV Lamp BP96-00677A
List Price: |
DescriptionLamp Hours:2000 / Watts:120 / 100 / Lamp Type:UHP |
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400 Watt HPS Grow Light Electronic Ballast Reflector Hood Kit |
Description400W High Pressure Sodium Bulb: Power: 400 watts (High efficiency) |
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600w Galaxy Digital HPS Ballast |
Description600 watt Digital Galaxy HPS/MH Ballast Extruded aluminum housing is engineered to dissipate heat and keep the components cool. Smart Volt feature allows ballast to run on 120v, 208v or 240v power. Detachable power cord allows easy change over... |
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MaxLite MLS26GUWW GU24 Base Compact Fluorescent Light Bulb, 26-Watt
List Price: |
DescriptionMaxLite MLS26GUWW GU24 Spiral Base 26 watt Compact Fluorescent 2700K Instant Start |
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Feit Electric PL13/41/MP 13-Watt PL Compact Fluorescent Bulb, Cool White, 4 Pack |
Description"MAINTENANCE PACK" COMPACT FLUORESCENT BULB 13 watt |
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Zenex 35W AC Universal Replacement HID Digital Ballast |
DescriptionZenex 35W AC Universal replacement ballast. |
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Standard HID Xenon Replacement Light 35W Ballast |
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Xenon HID Ballast for H1 H3 H4 H7 H8 H9 H10 H11 H13 9004 9005 9006 9007 880 8...
List Price: |
DescriptionEmitting a light that isĀ 3 times brighter than ordinary halogen bulbs, HID lights greatly assist in providing a clearer and expanded view of what is ahead. HID lights have a glass chamber of gas that replaces the filament of traditional halogen light bulbs... |
Life of an Electronic Ballast if switch on and off approximately every 10 seconds.?
I know the bulbs wouldn't last very long. But if the fixture was turned on for 10 seconds then off for 10 seconds, about how long would a standard 60 watt Ballast last?
Secondly are there special Ballasts that can be used for casses such as this?
I don't necessarily agree with tlbs, altho he's very good and could well be right here.
You said ELECTRONIC ballast. Is there a make/break mechanical contact? If so, it's unlikely to survive more than several K operations. If not, then I doubt its lifetime would be any shorter than if it were just left on -- it would probably outlast the bulbs several times over in this case.





















































































