How lumens watts ? | growing medical, Good weed just got easier! click to visit » what to do with it all. to determine how many lumens per square foot you have: find out the square footage of your space.. How lumens grow area? - 420 magazine, How many lumens of 6500k cfl lights do you need for one plant with a height space of 5 ft high?. How compare led lumens watts light bulbs, Using watts is not the right way to compare incandescent bulbs with led bulbs. use lumens! incandescent bulbs consume a lot of power compared to. Jdr50/fl/gu10 - 50 watt, 120 volt mr16 halogen narrow, Plusrite brand mr16 halogen narrow flood. 50 watts and 120 volts for more power and light. halogen lights provide brighter, whiter light than incandescents, while. What lumen output 50w halogen ?, Halogen lamps run hotter than conventional incandescents, and as a result of their hotter filaments, emit a whiter light with more of the light in the visible range. Jdr50/gu10/wfl50 - 50 watt, 120 volt mr16 halogen wide, Plusrite brand mr16 halogen wide flood. 50 watts and 120 volts for more power and light. halogen lights provide brighter, whiter light than incandescents, while. How calculate lumens watt - aladdin led lights & lamps, Light type typical luminous efficacy (lumens/watt) tungsten incandescent light bulb: 12-17 lm/w: halogen lamp: 16-24 lm/w: fluorescent lamp: 45-75 lm/w: mcob led lamp.