Discharge lamp PHILIPS MHN-TD 150W/842 4,200K RX7s-24

€29.90

Tax excluded

Metal-halide lamp (quartz) PHILIPS MHN-TD 150W/842 (double-ended tubular), 4,200 K, CRI 81, 12,500 lm, RX7s-24 base. On suitable discharge control gear.

MHN-TD150W/8424,200 KRX7s-24≈12,500 lm

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This lamp can replace:

🔵 OSRAM HQI-TS 150W/NDL RX7s-24 — Compatible — difference noted
🔵 RADIUM HRI-TS 150W/NDL RX7s-24 — Compatible — difference noted
🔵 SYLVANIA HSI-TD 150W RX7s-24 — 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 MHN-TD 150W/842 discharge lamp (double-ended tubular) is a quartz metal-halide high-intensity discharge lamp. It emits cool white light at 4,200 K (CRI 81) and about 12,500 lumens, with excellent stability over time.

It runs on suitable discharge control gear (ballast + ignitor) matched exactly to its wattage (150 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	Metal-halide lamp (quartz)
Power	150 W
Luminous flux	≈12,500 lm
Colour temperature	4,200 K (cool white)
Colour rendering (CRI)	81
Base	RX7s-24
Lifespan	≈10,500 h
Control gear	Matching ballast + ignitor
UV screen	Yes (UVC)
Disposal	Contains mercury — WEEE recycling
OSRAM equivalent	HQI-TS 150W/NDL RX7s-24
SYLVANIA equivalent	HSI-TD 150W RX7s-24
RADIUM equivalent	HRI-TS 150W/NDL RX7s-24

Key benefits

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

✓High output ≈12,500 lm — powerful, efficient lighting

✓RX7s-24 base — direct replacement in the matching discharge luminaire

✓Long life ≈10,500 h, UV screen (UVC) and high efficiency

✓Direct equivalents (same base, same wattage): OSRAM HQI-TS 150W/NDL RX7s-24, SYLVANIA HSI-TD 150W RX7s-24, RADIUM HRI-TS 150W/NDL RX7s-24

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 150 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 842 code mean?

The colour code 842 indicates a colour temperature of 4,200 K (cool white) and a CRI of about 81.

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.

Reference PHILIPS MHN-TD 150W / 842

Specific References

EAN13: 8718291215363

This lamp can replace:

🔵 OSRAM HQI-TS 150W/NDL RX7s-24 Compatible — difference noted — Caractéristiques techniques Marque PHILIPS (Signify) Type Lampe aux halogénures métalliques (quartz) Puissance 150 W Flux lumineux ≈12 500 lm Température de couleur 4 200 K (blanc neutre) Rendu des co
🔵 RADIUM HRI-TS 150W/NDL RX7s-24 Compatible — difference noted — Caractéristiques techniques Marque PHILIPS (Signify) Type Lampe aux halogénures métalliques (quartz) Puissance 150 W Flux lumineux ≈12 500 lm Température de couleur 4 200 K (blanc neutre) Rendu des co
🔵 SYLVANIA HSI-TD 150W RX7s-24 Compatible — difference noted — Caractéristiques techniques Marque PHILIPS (Signify) Type Lampe aux halogénures métalliques (quartz) Puissance 150 W Flux lumineux ≈12 500 lm Température de couleur 4 200 K (blanc neutre) Rendu des co