Philips 28117-0 DZA 30W 10.8V – 30W/10.8V T3.5 Halogen Photo-Optic Halogen Lamp

Specifications

• Brand: Philips Focusline
• SKU / Order Code: PLB281170 / 410085
• ANSI Code: DZA
• LIF Code: —
• UPC: 822234361802
• Wattage: 30W
• Voltage: 10.8V
• Bulb Type: T3.5 Halogen
• Base Type: G5.3
• Color Temperature: 3100K
• CRI (Color Rendering Index): 100 — Perfect color accuracy
• Initial Lumens: —
• Rated Average Life: 1000 hours
• Filament Type: —
• Max Overall Length (MOL): 47mm
• Bulb Diameter (DIA): 9mm
• Burn Position: S90
• Fixture Requirement: Approved Enclosed Halogen Fixtures Only

Compatible Applications

• Projection Systems (Slide, Film, Overhead)

Cross-Reference Part Numbers

• Philips: 28117-0 DZA 30W 10.8V / SKU PLB281170
• GE / Tungsram: 37346 DZA
• Eiko: DZA 10.8V 30W T3.5
• Ushio: 1000254 DZA

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.