How watts lumen? - yahoo answers uk, The lumens to watts ratio will depend on the type of lightbulb. in general the larger the bulb, the ligher the lumens to watts ratio. here are a few ranges. How lumens ? | 1000bulbs., Before buying a cfl or led light bulb, get rid of any notions you have about incandescent equivalencies. how many times have you bought a 60-watt equal cfl or led. How lumens watts ? | growing medical, There are many opinions on the question of “how much light is needed for growing marijuana indoors”.the info below, on lumens or watts per sq/ft, is only a. 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 power gu10 bulbs ? - ehow | videos, You may also like. what is a gu10 bulb? how much power do gu10 bulbs use? how to change a gu10 bulb; difference between par20 & gu10; comments you may also. New - mr16 led 3x1 watt bulb - 320 lumens - 50 watt equiv, 210 lumens. since led light bulbs are designed to use less energy than halogen spots, wattage is not a reliable way to gauge how bright the bulb is..