Energy Saving 24V Fluorescent Led Tube Light Fixtures T8 3ft 900mm 18W Super bright T8 led tube tube light 3528 SMD Bridgelux led chip , high qualitydriver internal . T5, T8 , T10for choose . Specifications: ---- Item No. | GL-T809001501 | CRI. (Ra.) | 75-80 | Input voltage | 100-240VAC | Power factor | 95 | Power (W) | 18W | Viewing angle | 120 | Luminous flux | 1500lm | Operating voltage | 24VDC | Color Temperature | Warmwhite 3000K Natural white 4000K Cool white 6000K | Operating temperature | 20 40 | Dimension (mm) | 26*900mm | Storage temperature | 2050 | Cover | Transparent Striped frosted | Lifetime (hours) | 50, 000 hrs | ----