Find the lowest price for:       All ProductsLight Bulbs     3.5 (1)   Add a review 24 Inch T12 10000K Daylight 20W by Coralife   Coralife 10000 K 24" 20W by Coralife. Simulates midday tropical sun. Ideal for saltwater, reef, and freshwater aquariums; 15, 20, 30, and 40 watt Have a question? Ask the Experts! Compare Prices Product Spec Member Reviews Recommend to Friends Edit the spec Bulb Type T12 Brand Coralife Watts 20 Color / Kelvin Daylight Size (Fl) 24" Something wrong in this page? Let us know! Related products: More T12 Light Bulbs Other Light Bulbs internal use: spec42 spec50 spec75 spec106 spec123 spec135