Stage Lamps & Replacement Bulbs

Replacement lamps from Osram for stage, effects and projection fixtures. The range covers HMI discharge lamps, Sirius HRI compact reflector lamps for discharge moving heads, halogen lamps on G6.35, GX6.35, GX9.5, GY9.5 and GY16 bases (including the HPL 575 and GKV-600), and ELC, ENH and EVC projection bulbs.

A lamp has to match the fixture on three counts: base, wattage and supply voltage. Check all three against the fixture’s manual or the old lamp before ordering, as lamps with the same base often come in several wattages and voltages. Discharge lamps such as HMI and Sirius HRI are not dimmable and need the fixture’s ballast; halogen lamps run directly from the fixture’s supply and most can be dimmed.

Rated life is listed on every product page. It is a useful guide when you are deciding how many spares to carry: a lamp rated in hundreds of hours is worth keeping a spare for in the case on every show.

Lamps & Bulbs FAQs

How do I find the right replacement lamp? Match the base (for example GX9.5 or GY9.5), the wattage and the supply voltage to the old lamp or the fixture’s manual. All three must match.

Can I dim these lamps? Halogen lamps generally can, and each product page says so. HMI and Sirius HRI discharge lamps cannot be dimmed electrically.

Why do two lamps with the same base and wattage differ? Lamps are often made in versions with different rated life and light output. Check the rated life and lumens listed on each page.