Optoma HD66 / DW318 Replacement Lamp
The genuine replacement projector lamp is designed for Optoma HD66 models (also compatible with Optoma DW318). Featuring an original UHP 190W/160W 0.8 E20.9 light source, this bare lamp (without housing) delivers high brightness, sharp image quality, and reliable performance for home theater, education, and business presentations. As a bare lamp, you must reuse your existing lamp housing – a cost‑effective way to extend your projector’s life.
Technical Specifications – Optoma HD66 / DW318 Replacement Lamp
| Compatible Models | Optoma HD66 (primary), Optoma DW318 (also compatible) |
|---|---|
| Lamp Type / OEM | UHP 190W/160W 0.8 E20.9 (Original) |
| Wattage (Standard / Eco) | 190W / 160W |
| Lamp Module Included | Bare lamp (without housing) – please reuse original housing |
| Condition | Brand new, OEM quality |
| Typical Lifespan | 4,000 – 6,000 hours (depending on usage and cooling efficiency) |
| Warranty | 360‑day replacement warranty |
| Service Manual | Available upon request |
Key Features & Benefits – Optoma HD66 / DW318 Bare Lamp
- Genuine UHP lamp – delivers high‑lumen output for vivid, bright visuals
- Dual wattage operation – 190W for maximum brightness, 160W for extended lamp life and energy saving
- Brand new, not refurbished – no hours used, maximum lifetime
- Long lifespan – up to 6,000 hours in eco mode, reducing replacement frequency
- 360‑day warranty – peace of mind for your purchase
- Plug‑and‑play installation – no complex adjustment needed (service manual available)
- Secure packaging – shockproof box ensures safe delivery
Applications for This Replacement Lamp
- Optoma HD66 home theater projectors
- Optoma DW318 business and education projectors
- Small to medium venue projection (classrooms, conference rooms)
- Professional installation and rental fleets
Installation Guide for Optoma HD66 / DW318 Lamp Replacement
Carefully remove the old bulb from your existing lamp housing and install the new UHP 190W/160W 0.8 E20.9 bare bulb.
Follow the instructions in your projector’s service manual. If you are unfamiliar with projector lamp replacement, professional installation is recommended.
Safety Tip: Allow the projector to cool completely and unplug it before handling. Avoid touching the glass surface of the bulb with bare fingers – oils can shorten lamp life. Wear protective gloves when handling.
Why Choose an Original Quality Lamp?
Using a genuine UHP lamp ensures proper thermal management, arc stability, and color performance. Counterfeit or low-quality lamps may cause overheating, premature dimming, or even damage to your projector’s optical engine. Our lamp is sourced from the original OEM supply chain and backed by a 360‑day replacement warranty.
Package Contents & Warranty
- Includes: 1 × UHP 190W/160W 0.8 E20.9 bare lamp
- Warranty: 360‑day replacement warranty against defects
- Returns: Free replacement if defective or damaged during transit (photo evidence required, terms apply)
Shipping & Customer Support
- Processing Time: Ships within 24–72 hours
- Delivery: Worldwide tracked shipping available
- Packaging: Secure, shockproof, and anti‑static protection
- Technical Support: Installation guidance available via email; service manual available upon request
✅ Order your Optoma HD66 / DW318 replacement lamp today and restore brilliant, reliable brightness instantly!






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