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Small MR16 halogen capsule with GX5.3 bi-pin base, clear glass envelope

SYLVANIA

SYLVANIA OSRAM EJA MR16 150W 21V GX5.3 Halogen Bulb

SKU CH-HV5S-G1ENJ

A 150 W, 21 V halogen lamp with a GX5.3 base delivering 354 lumens at 3400 K for projection and fibre-optic equipment

  • Power rating150
  • Light output354
  • Color temperature3400K
  • Lifespan (hours)40
  • Color rendering100
  • Product typeHalogen Bulbs
  • High-output 354-lumen halogen projection lamp
  • 150-watt tungsten halogen delivers intense illumination
  • 3400 K colour temperature for crisp white light
  • CRI 100 ensures true colour reproduction
  • GX5.3 bi-pin base fits standard MR16 fixtures

Professional Projection Light Source

The OSRAM EJA MR16 halogen bulb delivers 354 lumens at a 3400K colour temperature with a CRI of 100. It operates at 150W and 21V using a GX5.3 bi-pin base. The rated life is 40 hours. This lamp suits projection, fibre-optic and colour-printing equipment that require precise colour rendering.

Specialised Equipment Integration

The GX5.3 base and 21V rating mean the bulb fits dedicated sockets in projectors, fibre-optic illuminators and colour printers. No extra accessories or software are bundled; the lamp itself is the sole replaceable component. Its output characteristics are fixed by the tungsten-halogen design for consistent performance in calibrated optical paths.

Compact MR16 Build Quality

The MR16 envelope measures 16 mm in diameter and uses a two-pin GX5.3 connector for secure insertion. The halogen fill allows a small form factor while maintaining the 3400K output and 100 CRI. The 40-hour lifespan implies scheduled replacement in professional workflows. Not for general lighting fixtures or mains-voltage sockets.

How it compares

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

Price $10.99
Cheaper than about 73% of the 1,791 comparable items (median $17.99).

Specifications

Product
Brand nameOSRAM
Product typeHalogen Bulbs
Display
Light output354
Power
Power rating150
More details
Color temperature3400K
Lifespan (hours)40
Color rendering100

Questions about this item

How often will I need to replace the OSRAM EJA halogen bulb given its rated life?

The bulb has a rated life of 40 hours, so plan on replacing it after roughly that many hours of use.

What is the first limit I will hit when running this 150 W halogen bulb continuously?

The 40-hour rated life is the first limit; the filament will fail long before any thermal or power constraint appears.

How much heat and noise does the 150 W halogen bulb produce during all-day operation?

The bulb runs at 150 W and 3400 K, so it generates significant heat; it operates silently with no moving parts.

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