Understanding Projector Lamps
At Lamps Authority, we want to help you make the best choice for your projector lamp needs. All our bulbs are 100% original from the factory - the difference lies in the housing.
Important: All Our Bulbs Are Original
Whether you choose OB or OBH, the bulb itself is always 100% original, manufactured by OEM companies like Philips, Osram, and Ushio. We never compromise on bulb quality.
What is OB (Original Bulb)?
OB (Original Bulb) refers to the original bulb with its original housing - exactly as it came from the projector manufacturer. This is the complete, original lamp assembly.
Best For:
- Customers who want the exact original replacement
- Those who prefer to use their existing original housing
- Projectors where the original housing is still in good condition
What is OBH (Original Bulb with Compatible Housing)?
OBH (Original Bulb with Compatible Housing) features the same 100% original OEM bulb, but with a compatible housing designed for easier installation. The bulb quality is identical to OB - only the housing differs.
Best For:
- Customers who prefer simple, straightforward installation
- Those who want convenience without compromising on bulb quality
- Situations where the original housing is damaged or unavailable
Key Differences
| Feature | OB (Original Bulb) | OBH (Original Bulb + Compatible Housing) |
|---|---|---|
| Bulb Quality | 100% Original OEM | 100% Original OEM |
| Housing | Original Housing | Compatible Housing |
| Installation | Use your original housing | Simple, ready-to-install |
| Performance | Identical | Identical |
Which Should You Choose?
Choose OB If:
- Your original housing is still in good condition
- You want the exact original replacement
- You prefer to reuse your existing housing
Choose OBH If:
- You want simple, hassle-free installation
- Your original housing is damaged
- You prefer convenience without quality compromise
Remember:
Both OB and OBH use the same 100% original OEM bulb. The only difference is the housing. You get the same quality, brightness, and performance either way!
Need help choosing? Contact our team and we'll help you find the perfect solution for your projector.