These T5 circular 2C side-pin replacement lamps are used in specific MaxLite fixtures. The 40 watt version is used in MaxLite's screw-in circline bulbs and ceiling fixtures. The 70 watt version is used in Maxlite's 70 watt torchiere.
Light Output (40w): 3,000 lumens
Light Output (70w): 4,600 lumens
Color Temperature: warm white
Rated Life: 9,000 hours
Diameter (40w): 7.2 inches
Diameter (70w): 8.5 inches
Approvals: UL, CUL
(Note that Maxlite uses the the model number sequence "RLC" interchangeably with "RLT". For example, the MaxLite product with the model number "SK240RLC" is identical to the product with MaxLite model number "SK240RLT".)