Each watt’s best use of the range of about 3 square meters.
1watt Equivalent about 2watt to 3watt compact fluorescent lamp or 10watt incandescent light bulb or halogen ligth bulb,and 1watt equivalent 100 to 120 lumens.
So the use of the 7watt range is about 15 to 20 square meters.
use of the 9watt range is about 20 to 25 square meters.
use of the 11watt range is about 25 to 30 square meters.
use of the 15watt range is about 32 to 36 square meters.
use of the 20watt range is about 40 to 45 square meters.
use of the 28watt range is about 56 to 62 square meters.
use of the 36watt range is about 72 to 77 square meters.
use of the 45watt range is about 90 to 96 square meters.
at home you can use 9watt to 15watt,other wattage can be used in the street lamp,factory,workshop,warehouse,garden,backyard, It is recommended to use the height is 4 m, Please according to their own needs to choose.
If you have any of our products quality problems, please contact us.
ENERGY SAVING – Corn light bulbs have universal applications and can save up to 80% on electricity consumption when compared to the HPS/HID/HALIDE/INCANDESCENT/CFL lights and fixtures they are replacing, 20 watt 28 watt 36 watt 45 watt have a E26 to E39/E40 adapter,as shown in figure.
SO BRIGHT – 5000k Daylight E26 socket, 1Watt LED equal 10Watt incandescent bulb or 2Watt to 3Watt compact fluorescent lamp,and 360° Shining no dead corner no flicker.
WIDE APPLICATIONS – Unique design, energy saving, fast cooling,long service life,no glare, no flicker. Great for garage, driveway, warehouse, barn, patio, courtyard , garden, street, office, school, hospital, shopping mall, supermarket, station, restaurant, hotel, workshop etc, anywhere need bright light.
EASY INSTALLATION – Bulb comes in 3000k, 5000k light temperatures, has an E26 base, making it a super easy LED retrofit and incandescent/metal-halide replacement. In most cases, just screw in. In others, since LEDs use a driver and not a ballast.
CERTIFIED – Our products two years warranty, if you have any quality problems, please contact us.