This Replacement for Eiko 49193 MH175/U is a 175W metal halide HID lamp designed for dependable, high-performance lighting in commercial and industrial applications. Featuring an E39 mogul base and ED28 clear bulb, it installs easily into compatible fixtures using M57/M107 ballast systems. Delivering approximately 14,000 lumens of 4000K bright white light, this lamp provides crisp, high-quality illumination ideal for retail spaces, warehouses, outdoor areas, and general-purpose lighting. Its 8.3" length ensures proper fit in standard HID fixtures. With a rated life of up to 10,000 hours, this ballast-dependent HID lamp offers reliable, long-lasting performance and reduced maintenance needs for consistent lighting output.