The L40WED90/840/UG/E39 is a high-performance HID filament bulb that operates at 40W and delivers a remarkable 6000 lumens of bright light. With an 80 CRI and a color temperature of 4000K, it provides excellent color rendering for various applications. This bulb is compatible with E39 sockets and operates on a voltage range of 120-277V. Its clear glass design enhances light output, making it suitable for both indoor and outdoor use, while its robust construction ensures durability and long-lasting performance.