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RLC-059 Projector Lamp with Module
Fits 4 projector models from Viewsonic.
This is our reference price in US dollars. We confirm the delivered price for United Arab Emirates on a formal quote, including shipping, duties where we can prepay them, and the correct local warranty terms.
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Four Viewsonic PRO-series installations, the PRO8400, PRO8450, PRO8450W and PRO8500, are built around the RLC-059 lamp, rated at 280 watts with a 4000 hour service life. This listing is the complete module, so the housing, reflector and connector all arrive fitted around the bulb.
With four compatible models, confirm which PRO8000-series projector you have before ordering, though the lamp itself is identical across all of them. RLC-059 has no other part numbers on record. The module suits anyone replacing the housing alongside the bulb rather than reusing an older cage.
At a glance
- Wattage — 280 W
- Rated life — 4,000 hours
- Type — Projector Lamp with Module
- SKU — LA-10637
- Compatibility — 4 projector models
Common questions
What separates the PRO8450 from the PRO8450W in terms of lamp needs?
Nothing in terms of the lamp, both take the RLC-059 at 280 watts. The W typically denotes a widescreen aspect ratio variant, but the lamp compartment and part number stay the same.
Is 4000 hours a long lamp life for a 280 watt bulb?
4000 hours is what Viewsonic rates for the RLC-059 specifically. It sits at the higher-wattage end of our range, and this figure reflects that particular combination rather than a general rule for 280 watt lamps.
Can I fit this module across all four listed projectors interchangeably?
Yes, the RLC-059 module is identical for the PRO8400, PRO8450, PRO8450W and PRO8500, so the same part fits any of the four without modification or adjustment on your part.
Should I be concerned about heat when installing a 280 watt lamp?
Let the projector cool for at least thirty minutes after use before opening the lamp compartment. Higher-wattage lamps like this one retain heat longer than lower-wattage bulbs.
What happens once the lamp passes its 4000 hour rating?
Brightness typically fades and the projector may display a lamp warning. Continuing to use it beyond the rating increases the risk of sudden failure rather than a gradual decline.
This is a complete module — bulb already seated in its housing, so it drops straight in.
What separates the PRO8450 from the PRO8450W in terms of lamp needs?
Nothing in terms of the lamp, both take the RLC-059 at 280 watts. The W typically denotes a widescreen aspect ratio variant, but the lamp compartment and part number stay the same.
Is 4000 hours a long lamp life for a 280 watt bulb?
4000 hours is what Viewsonic rates for the RLC-059 specifically. It sits at the higher-wattage end of our range, and this figure reflects that particular combination rather than a general rule for 280 watt lamps.
Can I fit this module across all four listed projectors interchangeably?
Yes, the RLC-059 module is identical for the PRO8400, PRO8450, PRO8450W and PRO8500, so the same part fits any of the four without modification or adjustment on your part.
Should I be concerned about heat when installing a 280 watt lamp?
Let the projector cool for at least thirty minutes after use before opening the lamp compartment. Higher-wattage lamps like this one retain heat longer than lower-wattage bulbs.
What happens once the lamp passes its 4000 hour rating?
Brightness typically fades and the projector may display a lamp warning. Continuing to use it beyond the rating increases the risk of sudden failure rather than a gradual decline.
Other Viewsonic lamps in the catalogue. Codes in the same family often differ by a single character, so check the part number against your old lamp before ordering.




