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Tubular double-ended 2000W metal halide lamp with RX7S wedge bases, clear glass, 254mm long

SYLVANIA

SYLVANIA 66627 2000W T8 Double Ended Metal Halide RX7S 200000lm 4000K

SKU CH-0PTD-A5FB0

A 2000 watt T8 double-ended metal halide lamp with an RX7S wedge base delivering 200000 lumens at 4000K

  • 200,000 lumens deliver intense daylight illumination
  • 4000K colour temperature provides crisp white light
  • 2000W power drives high-output performance
  • RX7S wedge base ensures secure double-ended fit
  • 254mm length suits standard industrial fixtures

High-output metal halide lamp

The Sylvania 66627 is a 2000 watt T8 double-ended metal halide bulb that delivers 200000 lumens at a 4000K colour temperature. It uses an RX7S wedge base and has a maximum overall length of 254mm. This lamp is built for professional high-intensity discharge fixtures.

Suited for commercial and industrial lighting

Buyers needing a direct replacement for MHL-2000/1 or M2000T8DE lamps in stadium, arena or large-area floodlighting will find the correct wattage, base and lumen output here. It is not for residential sockets, low-wattage ballasts or fixtures that require a single-ended base.

RX7S wedge base compatibility

The RX7S wedge base is the single specification that determines whether this lamp fits the fixture. Verify that the existing ballast and socket are rated for 2000 watt double-ended operation before purchasing.

How it compares

Measured against everything we stock in General-Purpose & Specialty Bulbs, at today’s prices. Recalculated every night.

Price $40.99
Pricier than about 72% of the 1,791 comparable items (median $17.99).

Specifications

Product
Brand nameSylvania

Questions about this item

How do I install the SYLVANIA 66627 2000W T8 double-ended lamp with its RX7S wedge base?

Switch off the supply, remove the old lamp, align the two RX7S wedge contacts with the socket slots, and press firmly until seated; the 254mm overall length must match the fixture spacing.

What maintenance or replacement will this 2000W metal halide lamp need later?

Plan to replace the entire lamp when light output drops or the lamp fails to strike; the 200000 lumen rating and 4000K colour will not be maintained indefinitely.

What limit appears first during sustained operation of this 2000W double-ended lamp?

The 254mm quartz envelope reaches very high temperatures; adequate fixture ventilation is essential to prevent overheating and early failure.

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