Discharge lamp PHILIPS CDM-TD 70W/942 4,200K RX7s

€31.90

Tax excluded

Ceramic metal-halide lamp (MASTERColour CDM) PHILIPS CDM-TD 70W/942 (double-ended tubular), 4,200 K, CRI 90, 5,800 lm, RX7s base. On suitable discharge control gear.

CDM-TD70W/9424,200 KRX7s≈5,800 lm

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The minimum purchase order quantity for the product is 2.

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This lamp can replace:

🔵 GE ConstantColor CMH-TD 70W/942 RX7s — Compatible — difference noted
🔵 OSRAM POWERBALL HCI-TS 70W/942 NDL RX7s — Compatible — difference noted
🔵 RADIUM RCC-TS 70W/NDL RX7s — Compatible — difference noted
🔵 SYLVANIA CMI-TD 70W/942 RX7s — Compatible — difference noted

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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.

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Expert advice Lighting specialist, Strasbourg

The PHILIPS CDM-TD 70W/942 discharge lamp (double-ended tubular) is a PHILIPS MASTERColour ceramic metal-halide lamp with stable colour and high colour rendering. It emits cool white light at 4,200 K (CRI 90) and about 5,800 lumens, with excellent stability over time.

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 a few minutes; after switch-off, let it cool before restrike.

Technical specifications

Brand	PHILIPS (Signify)
Type	Ceramic metal-halide lamp (MASTERColour CDM)
Power	70 W
Luminous flux	≈5,800 lm
Colour temperature	4,200 K (cool white)
Colour rendering (CRI)	90
Base	RX7s
Lifespan	≈12,000 h
Control gear	Matching ballast + ignitor
UV screen	Yes (UVC)
Disposal	Contains mercury — WEEE recycling
OSRAM equivalent	POWERBALL HCI-TS 70W/942 NDL RX7s
GE Lighting equivalent	ConstantColor CMH-TD 70W/942 RX7s
SYLVANIA equivalent	CMI-TD 70W/942 RX7s
RADIUM equivalent	RCC-TS 70W/NDL RX7s

Key benefits

✓CDM-TD — stable cool white colour, 4,200 K

✓High output ≈5,800 lm — powerful, efficient lighting

✓RX7s base — direct replacement in the matching discharge luminaire

✓Long life ≈12,000 h, UV screen (UVC) and high efficiency

✓Direct equivalents (same base, same wattage): OSRAM POWERBALL HCI-TS 70W/942 NDL RX7s, GE Lighting ConstantColor CMH-TD 70W/942 RX7s, SYLVANIA CMI-TD 70W/942 RX7s, RADIUM RCC-TS 70W/NDL RX7s

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 a few minutes to warm up. After switch-off the hot lamp will not restrike immediately: let it cool before restrike.

What does the 942 code mean?

The colour code 942 indicates a colour temperature of 4,200 K (cool white) and a CRI of about 90.

Precautions and recycling?

Use it in a suitable luminaire (the envelope screens UV); do not touch the quartz tube with bare hands (use a clean cloth). 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

Reference CDM-TD 70W/942

Specific References

EAN13: 8711500200020

This lamp can replace:

🔵 GE ConstantColor CMH-TD 70W/942 RX7s Compatible — difference noted — Caractéristiques techniques Marque PHILIPS (Signify) Type Lampe aux halogénures métalliques céramiques (MASTERColour CDM) Puissance 70 W Flux lumineux ≈5 800 lm Température de couleur 4 200 K (blanc n
🔵 OSRAM POWERBALL HCI-TS 70W/942 NDL RX7s Compatible — difference noted — Caractéristiques techniques Marque PHILIPS (Signify) Type Lampe aux halogénures métalliques céramiques (MASTERColour CDM) Puissance 70 W Flux lumineux ≈5 800 lm Température de couleur 4 200 K (blanc n
🔵 RADIUM RCC-TS 70W/NDL RX7s Compatible — difference noted — Caractéristiques techniques Marque PHILIPS (Signify) Type Lampe aux halogénures métalliques céramiques (MASTERColour CDM) Puissance 70 W Flux lumineux ≈5 800 lm Température de couleur 4 200 K (blanc n
🔵 SYLVANIA CMI-TD 70W/942 RX7s Compatible — difference noted — Caractéristiques techniques Marque PHILIPS (Signify) Type Lampe aux halogénures métalliques céramiques (MASTERColour CDM) Puissance 70 W Flux lumineux ≈5 800 lm Température de couleur 4 200 K (blanc n