Litetronics SWFS4 DLC Premium Listed 4FT LED Stairwell Fixture with Adjustable Wattage and Color Store_default Plus they have a low

Plus they have a low weight and generate very little heat

9 THD <20%

The Light Efficient Design RP-SDL-BK-LB-G1 is a Long Arm Bracket featuring an adjustable screw designed for solar lighting display lights

• One piece of plastic flange in a Round shape

Litetronics SWFS4 DLC Premium Listed 4FT LED Stairwell Fixture with Adjustable Wattage and Color Store_default Plus they have a lowShineRetrofits Input: This 4 foot LED Stairwell Fixture is a contemporary lighting solution with adjustable wattage and color features. Cost efficient fixture with microwave occupancy sensor and daylight sensor for automatic output adjustment. Delivers up to 7,250 lumens with 100,000 hours rated life backup by 10 year warranty. Features: Integrated sensors for occupancy sensing and daylight harvesting Adjustable color temperature (3500K, 4000K, 5000K)