These bulbs for the Carex Health Brands Seasonal Affective Disorder lamps outfitted with fluorescent bulbs come in two types:
- The 36-watt Day-Light DL930 Replacement Bulb is a 2G10, 110V, 36 Watt compact fluorescent bulb used in both the original Carex SunLite Bright Light Therapy Lamps (Model P802, which uses two of these bulbs), and their original Day-Light Classic and Day-Light Classic Plus (Model DL93011CA, which uses three). The previous part or model number for this 36-watt bulb was CCF973.
- The 55-watt bulb is exclusively for the original (pre-2018 production) Day-Light Sky bright light therapy lamp (model DL2000), which uses 2 of these model DLA2000BLB bulbs.
Note, Carex now recommends that these bulbs be replaced every two years even if they have not burned out, yet, since they do lose their LUX with time and use.