Sylvania M175/ U ED28 M57/E Metalarc Lamp – 175W | ANSI M57/E | Position: Allows flexible installation in compatible fixtures 

The Sylvania M175/ U ED28 M57/E Metalarc Lamp is a Metal Halide HID — Metalarc lamp, ANSI M57/E Compatibility: Matches c, E39 Mogul Screw, Verify with manufacturer specification sheet rated life, Position: Allows flexible installation in compatible fixtures burn position. Enclosed Fixtures Only. Requires a compatible HID ballast. Mercury content — dispose per local regulations. UPC: 46135644719. Item: M175U.

Quick Specs

• Brand: Sylvania
• Series: Metalarc
• Manufacturer Part Number: M175U
• UPC: 46135644719
• ANSI Code: M57/E
• Lamp Type: Metal Halide HID — Metalarc
• Color Temp 4200K Cool White
• Rated Average Life: 10,000 hours
• Base Type: E39 Mogul Screw
• Burn / Operating Position: Position: Allows flexible installation in compatible fixtures
• Fixture Compatibility: Enclosed Fixtures Only
• Start Type: Probe-Start — standard MH ballast
• Mercury Content: Contains mercury — dispose per local regulations.

Product Overview

The Sylvania M175/ U ED28 M57/E Metalarc Lamp is a Metal Halide HID — Metalarc for commercial, industrial, and outdoor area lighting in HID fixtures. Fixture: Enclosed Fixtures Only.

Requires a compatible HID ballast rated for metal halide. Allow 5–10 minutes warm-up time for full output. Hot restrike time: 7–12 minutes. Mercury content — dispose per local regulations.

Applications

• Commercial and industrial HID lighting – Commercial, industrial, and outdoor area lighting in hid fixtures.
• Retrofit and maintenance replacement – Verify ANSI code, wattage, and burn position before ordering. Match ANSI code to ballast specification.

Safety and Installation

• Compatible HID ballast required. Match ballast ANSI code.
• Enclosed fixture required (E-type). Use only in enclosed fixtures rated for this lamp.
• Allow warm-up time: 5–10 minutes for full output.
• Hot restrike: Allow 7–12 minutes after switching off before restarting.
• UV radiation: This lamp emits UV radiation. Use only in fixtures with UV-protective shielding.
• Mercury disposal: Contains mercury — dispose per local lamp recycling regulations.

Ordering Information

• Brand: Sylvania
• Series: Metalarc
• Sylvania Order Code: —
• ANSI Code: M57/E Compatibility: Matches c
• UPC: 46135644719
• Wattage:175W
• Base: E39 Mogul Screw
• Case quantities and bulk pricing: Contact ADL Supply for volume orders.

Compliance

• Contains mercury — dispose per local lamp recycling regulations.
• Verify RoHS and Prop 65 compliance with Sylvania specification sheet.

ADL Supply recommends confirming all specifications with the Sylvania product data sheet prior to installation.