Bulb: LED
Color: White
Color Rendering Index (CRI): 81-84
Color Temperature (K): 3500K/4000K/5000K selectable
Driver: Constant current
Housing: Plastic frame and galvanized steel back housing
Industry Standards: UL listed for damp locations
Input Wattage (W): 28.4-47.4
Length: 4 feet
Lens Type: Frosted polystyrene
Lumens: 3833-6027
Lumens per Watt: 120.3-139
Mounting Method: Recessed into T-grid ceiling
Operating Temperature: -4F to 104F (-20C to 40C)
Watts: 30/40/50 selectable
Weight: 10 lbs
Width: 2 feet