Discharge lamp GE CMH-TC 70W 830 3,000K G8.5
€31.90
Tax excluded
Ceramic metal-halide lamp (CMH ConstantColor) GE CMH-TC 70 W (compact), 3,000 K, IRC 85, 6,600 lm, G8.5 base. On suitable discharge control gear.
CMH-TC70 W8303,000 KG8.5
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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.
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Expert advice
Lighting specialist, Strasbourg
The GE CMH-TC 70 W discharge lamp (compact) is a GE ConstantColor ceramic metal-halide lamp with stable colour and high colour rendering. It emits warm white light at 3,000 K (IRC 85) and about 6,600 lumens, with excellent colour stability.
It runs on suitable discharge control gear (ballast + ignitor) matched exactly to its wattage (70 W) and type: it never connects directly to the mains. Its outer envelope screens UV (UVC). Warm-up takes 2–3 min; after switch-off, let it cool for a few minutes before restrike.
Technical specifications
| Brand | GE Lighting |
|---|---|
| Type | Ceramic metal-halide lamp (CMH ConstantColor) — compact |
| Power | 70 W |
| Luminous flux | 6,600 lm |
| Colour temperature | 3,000 K (warm white) |
| Colour rendering (CRI) | 85 |
| Base | G8.5 |
| Lifespan | ≈12 000 h |
| Control gear | Matching ballast + ignitor |
| UV screen | Yes (UVC) |
| Disposal | Contains mercury — WEEE recycling |
Key benefits
✓CMH ConstantColor — stable warm white colour, 3,000 K
✓High output 6,600 lm — powerful, efficient lighting
✓G8.5 base — direct replacement in the matching discharge luminaire
✓Long life ≈12 000 h, UV screen (UVC) and high efficiency
Ideal for
Shops and window displaysMuseums and galleriesHotels and restaurantsAccent lightingArchitecture and façades
Frequently asked questions
What control gear is needed?
A discharge ballast with ignitor, rated exactly for 70 W and this lamp type. It does not connect directly to 230 V mains and needs the intended luminaire/gear.
How long to full light?
Allow 2–3 minutes to warm up. After switch-off the hot lamp will not restrike immediately: let it cool for a few minutes before restrike.
What does the 830 code mean?
The colour code 830 indicates a CRI of 85 and a colour temperature of 3,000 K (warm white).
Precautions and recycling?
Use it in a suitable luminaire (the envelope screens UV); handle it cold. It contains mercury: WEEE recycling, never with household waste.
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
CMH70/TC/UVC/U/830/G8.5
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Ceramic metal-halide lamp (CMH ConstantColor) GE CMH-TC 70 W (compact), 3,000 K, IRC 85, 6,600 lm, G8.5 base. On suitable discharge control gear.
CMH-TC70 W8303,000 KG8.5