HO/R17D (horizontal only) Dual row V-shaped LED gives 270° lighting with no wasted light on the ceiling
Save 40% of your electric bill by replacing the existing 120W fluorescent tubes with 72W LED tubes
60% more lumens than standard LED tubes with single row. Working temperature -4 to 130 degrees fahrenheit
Focused 7,200 Lumens with 95% luminous efficiency, no need to waste 1/2 your lumens by shining them on the ceiling
* Remove lighting ballast before installing these LED tubes into the fixture *