Osram 54265 HMI 2500W/DXS Metal Halide Lamp

Osram 54265 HMI 2500W/DXS — 2500W 115V HMI Metal Halide Lamp, 6000K Daylight, CRI 90, SFa21 Base

The Osram 54265 HMI 2500W/DXS is a 2,500-watt HMI (Hydrargyrum Medium-arc Iodide) metal halide discharge lamp from Osram, designed for professional film, broadcast, large-venue stage, and solar simulation applications requiring high-output daylight-balanced illumination. With an SFa21 base, 115V operating voltage, 25.6A operating current, 6000K daylight white color temperature, CRI 90, ±30° horizontal burn position, and a rated life of 500 hours, this lamp delivers the industry-standard daylight-balanced output matched to professional camera and production lighting systems. Requires a dedicated HMI electronic ballast rated for 2500W. Verify lamp type, voltage, burn position, and ballast compatibility before ordering.

Technical Specifications

*Initial lumens not stated in source data — typical value for HMI 2500W class. Verify against the Osram manufacturer specification sheet prior to specification or installation.

Product Overview

The Osram 54265 HMI 2500W/DXS is a professional HMI (Hydrargyrum Medium-arc Iodide) metal halide discharge lamp delivering 6000K daylight-balanced output at CRI 90 for film, broadcast, large-venue stage, and solar simulation applications. HMI lamps produce significantly higher luminous efficacy than tungsten halogen while maintaining daylight color temperature matched to camera sensor and film stock white balance — making them the industry standard for continuous daylight-balanced lighting in professional production environments.

At 2,500 watts, this is a high-output fixture lamp requiring substantial infrastructure — a dedicated HMI electronic ballast rated for 2500W, appropriate cable and connector sizing for 25.6A operating current, and proper lamp cooling. Burn position is restricted to p30 (±30° from horizontal) — confirm your fixture mount keeps the lamp within this range. Allow full warm-up time before use for stable color temperature and output. This lamp is equipment-specific — always confirm the lamp designation against your fixture manufacturer's documentation before ordering.

Compatible Applications

• Film and broadcast production — High-output 2500W HMI key, fill, and background lighting for motion picture, television, and broadcast production.
• Large-venue stage and event lighting — Daylight-balanced HMI source for concert venues, theatrical productions, and live events.
• Solar simulation — Stable 6000K CRI 90 output for solar simulators and photovoltaic testing equipment.

Before Ordering — Verify

• Lamp Designation: Confirm your fixture specifies HMI 2500W/DXS or equivalent. HMI lamps are equipment-specific — verify against fixture manufacturer documentation.
• Ballast: Confirm your ballast is a dedicated HMI electronic ballast rated for 2500W. Do not use with fluorescent, standard HID, or halogen ballasts.
• Operating Current: Confirm your circuit, connectors, and cable are rated for 25.6A at 115V.
• Base Type: Confirm the lampholder accepts SFa21.
• Burn Position: Confirm fixture mounts the lamp within ±30° of horizontal (p30).
• Physical Fit: Confirm 355mm length fits within your fixture's lamp housing.

Safety and Handling Guidelines

• Dedicated HMI Ballast Required: Use only with a compatible HMI electronic ballast rated for 2500W. Do not connect to standard HID, fluorescent, or halogen ballasts — immediate lamp failure and safety hazard will result.
• High Internal Pressure: HMI lamps operate under extreme internal pressure. Always wear safety glasses and protective gear when handling. Never operate a damaged or cracked lamp.
• Do not touch the lamp envelope with bare hands. Skin oils cause hot spots. Use clean gloves or a lint-free cloth.
• Allow Full Warm-Up: Allow the lamp to reach full operating temperature and stable color output before use.
• Allow Complete Cool-Down: Allow the lamp to cool fully before handling or replacement.
• Mercury Content: Contains mercury. Do not dispose of in regular trash. Recycle through an approved lamp recycling program. Visit lamprecycle.org for local options.

Compliance

• Contains mercury — subject to applicable lamp recycling and disposal regulations. California, Washington, and other states may have mandatory take-back or handling fee requirements.
• Verify RoHS compliance, FDA radiation performance compliance, and Prop 65 requirements with the Osram manufacturer specification sheet prior to use in regulated installations.

Ordering Information

• Brand: Osram
• Osram Order Code: 54265
• UPC / EAN: 046135542657
• Wattage / Voltage: 2500W / 115V
• Base: SFa21
• Packaging: Sold individually.
• Case quantities and bulk pricing: Contact ADL Supply for volume orders.

For wholesale pricing, bulk availability, or help confirming the correct replacement lamp, contact ADL Supply at 1-800-235-3489.