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Clear ellipsoidal E17 high-pressure sodium bulb with E26 base

SYLVANIA

SYLVANIA 67508 LU150/55/MED 150W High Pressure Sodium Bulb E26

SKU CH-6K3X-N22GY

High-pressure sodium lamp delivering 150 W at 2100 K with 24 000-hour life and E26 base

  • Power rating150
  • Color temperature2100K
  • Lifespan (hours)24000
  • Color rendering22
  • Product typeHigh Intensity Discharge
  • High-pressure sodium output for efficient area lighting
  • 150 W power draw matches S55 ballast requirements
  • E26 medium screw base fits standard fixtures
  • 2100 K warm colour suits outdoor and industrial use
  • 24000-hour rated life reduces replacement frequency

150 Watt High Pressure Sodium Lamp

This Sylvania 67508 LU150/55/MED lamp delivers 150 watts of high-intensity discharge light with a warm 2100K colour temperature. The clear E17 ellipsoidal bulb fits a standard E26 medium screw base and is rated for 24000 hours of life. It operates in any universal burn position.

Outdoor Fixtures Needing S55 Ballast

The lamp suits streetlights, wall packs and area lighting where an S55 ANSI-coded ballast is already installed. Buyers without a compatible S55 ballast cannot use this bulb. The low colour rendering index of 22 makes it unsuitable for tasks requiring accurate colour perception.

S55 Ballast Code Determines Compatibility

This lamp is designed exclusively for fixtures wired to the S55 ANSI ballast specification. The ballast code is the single factor that decides whether the bulb will ignite and run correctly. Verify the fixture ballast label before purchase.

How it compares

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

Price $13.99
Cheaper than about 60% of the 1,791 comparable items (median $17.99).

Specifications

Product
Brand nameSylvania
Product typeHigh Intensity Discharge
Power
Power rating150
More details
Color temperature2100K
Lifespan (hours)24000
Color rendering22

Questions about this item

Should I pick the 150 W version or a different wattage?

The 150 W LU150/55/MED is the only model listed; choose it if your fixture specifies 150 W and ballast code S55.

What does the 2100 K rating look like in a real fitting?

It produces a warm amber glow typical of high-pressure sodium, not a white light, so colours appear muted with a CRI of 22.

Does the E26 base work with standard sockets?

Yes, the medium screw E26 base fits ordinary household sockets, but the lamp requires an S55 ballast to operate.

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