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Large frosted pear-shaped halogen lamp with E26 base

DynamicLamps

DynamicLamps Osram ECT 500W 120V E26 PS25 Frosted Inside Lamp

SKU CH-KW4R-2RV0J

A 500 W 120 V halogen photoflood with E26 base, 13650 lumens, 3200 K colour temperature and 100 CRI for stage, studio and photographic lighting

  • Product typeHalogen Lamps
  • High output for stage and studio with 13650 lumens
  • Accurate colour rendering at 100 CRI for photography
  • Warm 3200K colour temperature suits theatrical lighting
  • E26 medium screw base fits standard professional fixtures
  • 60-hour rated life designed for production use

Professional Photographic Lamp

The Osram ECT 500W halogen lamp delivers 13650 lumens at 3200K colour temperature with a CRI of 100. It uses an E26 medium screw base and a PS25 bulb shape with a frosted interior. The C-9 filament design supports theatrical stage club disco studio and photographic lighting applications. This lamp is not intended for residential or home use.

Short Operational Life

Rated average life is 60 hours at 500 watts and 120 volts. The brief lifespan suits temporary production rigs where frequent replacement is planned. Continuous residential operation would require impractical bulb changes. Users must schedule spares for multi-day shoots or extended event runs.

High-Temperature Fixture Requirements

The PS25 envelope reaches 3.14 inches in diameter and 6.94 inches overall length. Frosted inside finish diffuses output but does not reduce surface heat. Fixtures must accommodate the E26 base and withstand sustained halogen temperatures. Lamps should be handled with clean gloves to avoid contaminating the quartz envelope.

How it compares

Measured against everything we stock in Lighting Fixtures & Bulbs, at today’s prices. Recalculated every night.

Price $7.99
Cheaper than about 94% of the 491 comparable items (median $28.99).

Specifications

Product
Product typeHalogen Lamps

Questions about this item

Should I pick the 500 W version or a lower-wattage option for stage use?

The 500 W model delivers 13650 lumens at 3200 K with a 100 CRI rating, suited for theatrical and studio fixtures needing high output.

What does 13650 lumens actually give me in a real fixture?

It provides intense, colour-accurate light for stage, club or photographic work, but the lamp is rated for only 60 hours average life.

Does the E26 base limit the power I can safely run?

The E26 medium screw base is standard for 120 V 500 W photoflood lamps; the 500 W rating is the design limit for this bulb.

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