12 Watt 48" T8 Glass Hybrid A/B S/D Dual Mode Tube Type A: Ballast Dependent Voltage or Type B: 120 Volt-277 Volt Double-End G13 Medium Bi-Pin Base Field Adjustable CCT: 3000K/3500K/4000K/5000K/6500K Linear LED Light Bulb - 1563 Lumens-1629 Lumens - 50,000 Hours - 80 CRI - Dimming 0-10 Volt & Phase cut - Lens Finish: Frosted - Safety Listing: UL Listed, UL Classified - Suitable for use in dry and damp environments - Suitable for enclosed fixtures - CEC Status: Lawful for sale in California - NSF Listed - RoHS Compliant - FCC Compliant - DLC Listed - Installation Type: UL Type A+B, Hybrid - Works with both shunted and non-shunted sockets - Wattage Equivalency: 32W Fluorescent Equivalent - Direct Replacement for Fluorescent Lamps: F32T8/32W, F32T8/30W, F32T8/28W, F32T8/25W