... Consumation24W21W18W14W10WMaterial1/2 AL + 1/2 Milky PC1/3 AL + 2/3 Milky PC1/2 AL + 1/2 clear PC1/3 AL + 2 /3clear ... consumption, environment-friendly Features:1. Advanced constant current driver.2. Professional thermal management.3. Instant on, no warm ... Long lifespan, higher than 50,000H.8. CE, RoHS certified. Application:LED tubes are widely used in office buildings, stores, ...