8 watt surface mount. 12-1/4" x 4-1/8" x 1". Supplied with one F8T5/CW fluorescent tube. Designed for high light output at low amp draw. White powder coated aluminum housing is complimented by non-yellowing diffuser lens with attractive wood grain finish. Includes standard AC fluorescent tube powered by Thin-Lite's highly efficient DC electronic ballast. Draws .8 amps at 12VDC. Produces 85 measured lumens per watt equivalent to one 35 watt incandescent bulb. Includes D-111 lens and IB-111 inverter ballast.