Product Overview
Philips 31502-8 EFN 75W 12V – 75W/12V MR16 Facetted Reflector Photo-Optic Halogen Lamp
Specifications
- Brand: Philips Focusline
- SKU / Order Code: PLB315028 / 315028
- ANSI Code: EFN
- LIF Code: —
- UPC: 923921419794
- Wattage: 75W
- Voltage: 12V
- Bulb Type: MR16 Facetted Reflector
- Base Type: GZ6.35
- Color Temperature: 3350K
- CRI (Color Rendering Index): 100 — Perfect color accuracy
- Initial Lumens: —
- Rated Average Life: 50 hours
- Filament Type: C-6
- Max Overall Length (MOL): —
- Bulb Diameter (DIA): 50.8mm
- Burn Position: —
- Fixture Requirement: Approved Enclosed Halogen Fixtures Only
Compatible Applications
- Microscopy & Laboratory
- Projection Systems (Slide, Film, Overhead)
Cross-Reference Part Numbers
- Philips: 31502-8 EFN 75W 12V / SKU PLB315028
- GE / Tungsram: 21277 EFN
- Sylvania: 54126 EFN
- Ushio: 1000270 EFN JCR12V-75W
About Philips Focusline Photo-Optic Halogen Lamps
Philips Focusline halogen lamps deliver high-quality, distortion-free light with precise filament positioning for optimal beam performance and consistent lumen output throughout rated life. Featuring quartz construction, full-spectrum halogen technology, and a CRI of 100, they are the trusted genuine replacement for OEM equipment in medical, projection, microscopy, and specialty lighting applications worldwide.
Important Safety & Installation Notes
- Enclosed Fixtures Only: Must be used in approved, fully enclosed halogen fixtures. Do not use in open or unshielded housings.
- No Bare Hands: Never touch the bulb envelope with bare skin. Oils cause hot spots leading to premature failure. Use clean gloves or a lint-free cloth.
- Do Not Exceed Rated Voltage: Operating above rated voltage dramatically shortens lamp life. Verify your equipment transformer output before installing.
- Extreme Heat Warning: This lamp operates at very high temperatures. Never touch when lit or recently switched off. Keep away from combustibles.
- Fragile: Quartz halogen lamps are sensitive to vibration and impact. Inspect the envelope for cracks before installation.
