Identification & Application Plusrite 1603 MP175/ED17/PS/U/4K 175W Pulse Start Metal Halide Open/Closed Rated ED17 E26 Base 4200K The Plusrite 1603 MP175/ED17/PS/U/4K 175W Pulse Start Metal Halide Open/Closed Rated ED17 E26 Base 4200K is a Plusrite 175w pulse start metal halide open/closed rated ed17 e26 base 4200k identified by 1603 / MP175/ED17/PS/U/4K. The 2024 Plusrite catalog lists wattage of 175W, initial lumens of 31000 lm, mean lumens of 25000 lm, color temperature of 4200K, cri of 65. It is intended for compatible commercial, industrial, institutional, retail, hospitality, maintenance, retrofit, and replacement lighting systems. Construction and operation are defined by the exact catalog item number rather than by a similar product family. Bulb Shape: EDX17; Base: E26; ANSI Code: M152/O; Finish / Operating Position: Clear Universal 5.43 3.39 16000 10800 15000 4200 65 844366016035 320 ED28 EX39 1613 MP320/ED28/PS/BU/4K M154/O M132/O 12 Clear BU ±15°; Fixture Rating: Open or enclosed fixture rated; Operation: Requires a compatible HID ballast matched to the listed wattage and ANSI code. The matching lamp shape, socket, voltage, ballast type, ANSI code, and installation requirements should be verified before replacement. The catalog record provides the SKU-specific performance and physical data shown in the specification grid below. Rated Life: 20000 hours; Dimensions: 8.31 in. maximum overall length × 5.00 in. light-center length; Case Quantity: 12; UPC: 844366016134. Use the product only in equipment designed for the stated electrical, thermal, enclosure, burn-position, lamp, and ballast compatibility requirements. Technical Performance Specifications Brand Plusrite SKU / MPN 1603 / MP175/ED17/PS/U/4K Product Type 175W Pulse Start Metal Halide Open/Closed Rated ED17 E26 Base 4200K Catalog Source Plusrite Product Catalog 2024 Wattage 175W Base E26 Color Temperature 4200K UPC 844366016134 Bulb Shape EDX17 Catalog Description MP175/ED17/PS/U/4K ANSI Code M152/O CRI 65 Rated Life 20000 hours Mean Lumens 25000 lm Initial Lumens 31000 lm Dimensions 8.31 in. maximum overall length × 5.00 in. light-center length Case Quantity 12 Finish / Operating Position Clear Universal 5.43 3.39 16000 10800 15000 4200 65 844366016035 320 ED28 EX39 1613 MP320/ED28/PS/BU/4K M154/O M132/O 12 Clear BU ±15° Operation Requires a compatible HID ballast matched to the listed wattage and ANSI code Fixture Rating Open or enclosed fixture rated Applications Compatible commercial, industrial, institutional, retail, hospitality, residential, maintenance, retrofit, and replacement lighting applications requiring the exact listed lamp, ballast, base, voltage, ANSI code, beam, enclosure, or operating-position characteristics. Documentation See spec sheet. Catalog Reference Plusrite Product Catalog 2024, extracted record line 866