~5,000 lm
Brightness needed
Wincomn C-4K1200 4K Laser Projector11,000-Lumen 4K UHD Engineering Projector with Auto-Calibration
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FeaturedWincomn4K UHD Laser
Wincomn C-4K1200 4K Laser Projector
11,000-Lumen 4K UHD Engineering Projector with Auto-Calibration
🛡️ 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 × 0.65" DMD, DLP
Display
3840 × 2160 (4K UHD), HDR
Resolution
11,000 lumens (centre)
Brightness
≥20,000 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
11,000 Lumens, True 4K
Large-venue brightness at full UHD resolution with HDR.
Auto & Manual Calibration
Geometry, brightness, white balance and colour alignment for fast multi-unit setup.
8 Optional Lenses
0.3:1 to 5.0–8.0:1 — from UST mapping to long-throw halls.
Generous Lens Shift
±50% H · ±100% V for flexible placement.
IP5X / IP6X Sealed
Suitable for outdoor shows and dusty sites.
Engineering I/O
HDMI 2.1 (ARC), HDMI 2.0, DVI, VGA, USB ×2, HDMI out.
Technical data
Specifications
| Optics | |
| Display | 1 × 0.65" DMD, DLPKEY |
| Resolution | 3840 × 2160 (4K UHD), HDRKEY |
| Brightness | 11,000 lumens (centre)KEY |
| Contrast | 3,000,000:1 dynamic |
| Uniformity | 90% |
| Light Source | |
| Light Life | ≥20,000 h laserKEY |
| Lens | |
| Standard Lens | 1.4–2.5:1 (1.7×) motorised or 0.63:1 fixed |
| Lens Shift | ±100% V · ±50% H |
| Optional Lenses | 0.3 · 0.48 · 0.53–0.65 · 0.63 · 0.65–0.76 · 0.74–1.15 · 3.1–5.0 · 5.0–8.0:1 |
| Connectivity | |
| Inputs | HDMI 2.0, HDMI 2.1 (ARC), VGA, DVI, USB ×2 |
| Outputs | HDMI out |
| Features | |
| Protection | IP5X body · IP6X light source |
| Power | |
| Power | 1,080 W ±10% |
| Noise | 40 dB |
| Physical | |
| Dimensions | 566 × 203 × 572 mm (excl. lens) |
| Weight | 32 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 →