~5,000 lm
Brightness needed
Wincomn C-4K650 4K Laser Projector6,500-Lumen True 4K UHD Laser Projector with HDR
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NewWincomn4K UHD Laser
Wincomn C-4K650 4K Laser Projector
6,500-Lumen True 4K UHD Laser Projector with HDR
🛡️ The outcome: a bright, sharp image at any size — from a boardroom wall to a building façade — with no lamps to change for years.
1 × 0.47" DMD, DLP
Display
3840 × 2160 (4K UHD), HDR
Resolution
6,500 lumens (centre)
Brightness
≥25,000 h laser
Light Life
Ideal for
💬 We quote per site after free sizing. Typical reply ~2 hours.
✓
Laser 20–30k h
No lamp changes
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3-Year Warranty
Manufacturer backed
✓
We Align & Blend
Local engineers
✓
Full System Quote
Lens, screen, sound
Plan it in 20 seconds
Size your projector
Tell us the room, the screen width and how bright the space is — we estimate the lumens, throw distance and the right model.
1 · Where will it project?
Image width4.0 m
Ambient lightNormal
Estimate for a 16:10 image on a standard 1.0-gain screen. We confirm with a site survey and the exact lens.
Recommended
Wincomn C-4K650
True 4K UHD · 6,500 lm
4.0 × 2.5 m
Image (186")
~6.0 m
Throw @ 1.5:1
2.0–10.0 m
Lens range
boardroom / meeting room; other throw distances via optional lenses.
Quote this exact build →Pricing & a BOQ in ~2 hoursIntegration
How it connects
A projector is one part of the system. Here is what feeds it, what it projects onto and what we supply with it.
Grey boxes are products we supply — hover to see what to pair.
ConnectionSignal pathThis product
💡 Each grey box links to the matching product — we quote the projector, lens, screen and sound as one system.
Ready-made starting points
Popular packs
Lecture hall
4–5 m screen
- •Krinda C-WU700L / Wincomn C-4K650
- •Motorised screen + ceiling mount
- •Podium + HDBaseT + PA
Auditorium
6–10 m screen
- •Krinda C-WU1200L / C-WU1500L
- •Long-throw lens + rigging
- •Switcher, sound & stage feeds
Mapping show
Façade / heritage
- •2–4× C-WU2000L / C-WU2500
- •Warp & blend + media server
- •Weather housing + show control
Why buy from us
You're not buying a box — you're buying a working system
1
Free site survey
We visit and measure your space.
2
System design + BOQ
Specified to your requirements.
3
Supply, genuine
Authorised stock, full warranty.
4
Professional install
Commissioned and tested.
5
AMC & training
Spares, service, staff handover.
Why this system
Key features
True 4K UHD + HDR
3840×2160 from a 0.47" DMD with HDR tone mapping.
3,000,000:1 Dynamic Contrast
Deep blacks and bright highlights for cinematic content.
IP5X / IP6X Sealed
Dust-proof body and sealed light engine for long, low-maintenance life.
Flexible Lenses
1.0–1.6:1 or 0.7–0.9:1 standard; optional 0.42–2.6:1.
8-Point & Curved Correction
Geometry tools for curved screens and multi-projector rooms.
HDMI 2.1 ARC + Fibre
Modern I/O with audio return and fibre-optic output; 15 W speaker.
Technical data
Specifications
| Optics | |
| Display | 1 × 0.47" DMD, DLPKEY |
| Resolution | 3840 × 2160 (4K UHD), HDRKEY |
| Brightness | 6,500 lumens (centre)KEY |
| Contrast | 3,000,000:1 dynamic |
| Uniformity | 90% |
| Light Source | |
| Light Life | ≥25,000 h laserKEY |
| Lens | |
| Standard Lens | 1.0–1.6:1 (1.6×) or 0.7–0.9:1 (1.2×), motorised |
| Lens Shift | ±100% V · ±30% H |
| Optional Lenses | 0.42 · 0.5 · 0.67 · 0.7–0.9 · 1.0–1.6 · 1.6–2.6:1 |
| Connectivity | |
| Inputs | HDMI 2.0, HDMI 2.1 (ARC), DVI/HDMI, VGA, USB ×2, RJ45, RS232 |
| Outputs | HDMI out, audio out, fibre-optic out |
| Features | |
| Protection | IP5X body · IP6X light source |
| Speaker | 15 W |
| Power | |
| Power | 430 W ±10% |
| Noise | 35 dB |
| Physical | |
| Dimensions | 584 × 197 × 307 mm (excl. lens) |
| Weight | 12.5 kg |
Before you ask
Common questions
How many lumens do I need?
It depends on image size and room light. Roughly 6–7k lumens for a 4 m screen in a normal room, 12–15k for 5–8 m or bright halls, and 20k+ for outdoor mapping. The planner above gives a starting point; we confirm on survey.
Do laser projectors need lamp changes?
No. Every Wincomn / Krinda model uses a laser light source rated 20,000–30,000 hours — years of normal use with no lamps or filters to buy.
Can the projector sit far from the screen?
Yes. Most models take interchangeable motorised lenses from ultra-short throw (≈0.3–0.5:1) to long throw (up to 8:1), plus lens shift, so placement is flexible.
Can several projectors make one big image?
Yes — built-in warping and edge blending join units into one seamless wide, curved or dome image for halls, mapping shows and simulators.
Do you install, align and service them?
Yes — mounting, lens and geometry alignment, blending, control integration and local after-sales support with the 3-year manufacturer warranty.
Planning a project?
Share your floor plan or BOQ — our engineers size it and send one quotation with installation cost.
Request a system quote →