GE K4 1000W 240V R7s — studio halogen lamp
€8.90
Tax excluded
Studio halogen lamp GE K4 — 1000 W, 240 V, R7s base, 3000 K, CRI ~100. TV studio, film, photo and stage.
1000 W240 VR7s21,000 lm~3000 KIRC ~100
Security guarantees
Secure payment by credit card or bank transfer.
Delivery policy
Dispatch within 2 to 5 days with tracked delivery.
Return policy
You have 14 days after receipt to make a return, in accordance with your right of withdrawal.
Fast delivery
France & Europe
Secure payment
Card & bank transfer
Easy returns
Within 14 days
Expert advice
Lighting specialist, Strasbourg
The studio halogen lamp GE K4 (mains 240 V, 1000 W, R7s base) delivers powerful white light at 3000 K with near-perfect colour rendering (CRI ~100), instant strike and dimming.Double-ended R7s format for floodlights and battens in theatre, film and concert.
With 21,000 lm, it renders vivid, faithful colours for shooting and stage lighting; its 3000 K light matches the reference tungsten studio white.
Technical specifications
| Brand | GE |
|---|---|
| Reference | K4 |
| Type | Mains-voltage halogen 240 V, double-ended R7s (studio) |
| Power | 1000 W |
| Voltage | 240 V |
| Base | R7s |
| Luminous flux | 21,000 lm |
| Colour temperature | ~3000 K |
| Colour rendering (CRI) | ~100 |
| Lifespan | ~2000 h |
| EAN code | 9004102291817 |
Key benefits
✓High output 21,000 lm — powerful lighting for shooting and stage
✓Studio white 3000 K, near-perfect colour rendering (CRI ~100)
✓Instant strike and dimming — precise intensity control
✓Double-ended R7s — direct replacement in floodlights and battens
Ideal for
TV and film studiosProfessional photographyTheatre and stageProjection and opticsEvents and set
Frequently asked questions
How should this lamp be handled?
Never touch the quartz tube with bare hands: fingerprints bake on and create hot spots that shorten its life. Handle it cold, with a clean cloth or gloves; clean with alcohol if needed.
How is it connected?
It runs directly on 240 V mains, through its studio fixture (R7s base), and is dimmable. Use it only in the intended luminaire — it runs very hot.
Is it the right model for my fixture?
Check the GE reference K4 (or engraved studio code) and the R7s base. Power 1000 W and 240 V voltage must match the fixture exactly.
Why order from STRASSELEC?
- ✓Lighting specialist — expert advice and professional references
- ✓Fast shipping from Strasbourg (France and Europe)
- ✓Secure payment by card or bank transfer
- ✓14-day returns (right of withdrawal)
Need advice, a batch or a large quantity? The STRASSELEC team is here to help.
📦 Minimum order quantity: 2 pieces
GE 29181 - K/4 1000W 240V R7s
Specific References
- EAN13
- 9004102291817
You might also like
Comments (0)
No customer reviews for the moment.
Studio halogen lamp GE K4 — 1000 W, 240 V, R7s base, 3000 K, CRI ~100. TV studio, film, photo and stage.
1000 W240 VR7s21,000 lm~3000 KIRC ~100