Lumin 1200x300mm 48W Triac Dimmable Backlit LED Panel Light – 4000K Neutral White for Office & Commercial

LM-PL-1203

Lumin‘s 1200x300mm 48W triac dimmable backlit LED panel light delivers 4320 lumens of uniform 4000K neutral white illumination at 100 lm/W efficacy. The backlit technology ensures superior light uniformity without dark spots. Triac phase-cut dimming enables smooth 0-100% brightness control with standard wall dimmers. Ultra-slim 9mm design, UGR<20 for visual comfort, and 50,000-hour lifespan. Ideal for offices, schools, retail stores, and commercial spaces. Also available in 1200x200mm and 1200x150mm sizes.

minimum order

10 pieces

Supply Ability

5000pieces / Month

Quantity:

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Key Features

Triac Phase-Cut Dimming – Smooth Control – Compatible with standard wall dimmers, this panel supports smooth 0-100% dimming without flicker-1-. No specialized controllers needed — just connect to your existing Triac dimmer and enjoy full brightness control. Perfect for spaces that require adjustable lighting levels throughout the day.
Backlit Technology – Superior Uniformity – Unlike edge-lit panels that can develop dark spots and uneven brightness over time, backlit technology positions LEDs directly behind the entire surface. This design ensures exceptional light uniformity across the full 1200x300mm panel — no hotspots, no dark bands, no compromise.
4000K Neutral White – The Perfect Balance – 4000K neutral white delivers the ideal color temperature for commercial and office environments. Not too warm (like 3000K) and not too cool (like 6500K) — 4000K provides crisp, clear illumination that enhances focus and productivity while maintaining visual comfort. Available in 3000K, 5000K, and 6000K options upon request.
High Brightness & Energy Efficiency – 48W delivers 4320 lumens with 100 lm/W efficacy — over 80% energy savings compared to traditional fluorescent troffers. Power factor >0.98 ensures maximum electrical efficiency.
Ultra-Slim 9mm Design – At just 9mm thick, this panel integrates seamlessly into any ceiling. The sleek profile blends with modern interiors without visual intrusion.
Low Glare for Visual Comfort – UGR<20 meets EN 12464-1 standards for office and educational lighting. Reduced glare means less eye strain and screen reflections for employees and students.
Premium Build Quality – Optical PMMA light guide plate with optical PC fire-resistant diffuser ensures uniform light distribution. Aluminum housing provides excellent heat dissipation for extended LED life.
50,000-Hour Lifespan & 3-Year Warranty – Built to last with premium components, backed by a 3-year warranty. CE, EMC, ETL, LVD, RoHS, and SAA certified.
Multiple Size Options – Standard: 1200x300mm (48W). Also available in 1200x200mm and 1200x150mm for narrower ceiling spaces.
Versatile Installation – Supports suspended, recessed, and surface mounting to fit any ceiling type.

Product Description

Uniform, Dimmable Lighting for Modern Commercial Spaces

In today‘s commercial environments, lighting needs to do more than just illuminate — it needs to adapt, perform, and enhance the space. Lumin’s 1200x300mm triac dimmable backlit LED panel light delivers all three.

Why Backlit Technology Matters

Traditional edge-lit LED panels guide light from LEDs positioned along the frame edges through a light guide plate. Over time, these panels can develop dark spots around the edges and uneven brightness. Backlit technology solves this problem by positioning LEDs directly behind the entire panel surface. The result: exceptional light uniformity with no hotspots, no dark bands, and consistent brightness across the full 1200x300mm panel for the entire 50,000-hour lifespan.

Triac Dimming — Simple, Reliable Control

Triac (triode for alternating current) dimming, also known as phase-cut dimming, acts as a high-speed switch that controls the amount of electrical energy passing to the lamp-. This panel is fully compatible with standard wall dimmers — no additional controllers or complex wiring required. Dim from 0-100% smoothly and without flicker, creating the perfect ambiance for any activity.

4000K Neutral White — The Commercial Standard

4000K is the most popular color temperature for commercial and office applications. It provides a crisp, clean light that enhances focus and productivity without the harshness of cooler temperatures (5000K+) or the yellow tint of warmer temperatures (3000K). Perfect for offices, classrooms, retail stores, and any space where accurate color perception matters.

Designed for Professional Environments

With UGR<20, this panel minimizes glare and screen reflections — critical for open-plan offices, call centers, and educational facilities. The ultra-slim 9mm profile integrates seamlessly into any ceiling, and the 100 lm/W efficacy delivers significant energy savings.

Size Options for Every Project

1200x300mm (48W) – The standard choice for most commercial applications
1200x200mm – Ideal for narrower corridors and compact spaces
1200x150mm – Perfect for tight ceiling grids and accent lighting

Parameter	Specification
Product Type	Triac Dimmable Backlit LED Panel Light
Model	LM-TP-13-48
Dimension	1195 x 295 x 9 mm (fits 1200x300mm grid)
Power	48W
Luminous Flux	4320 lm
Luminous Efficacy	>100 lm/W
CCT Options	3000K / 4000K / 5000K / 6000K
CRI	>90
UGR	<20
Beam Angle	120°
Input Voltage	AC220-240V, 50/60 Hz
Power Factor	>0.98
Dimming	Triac (Phase-Cut), 0-100% smooth dimming
Material	Aluminum + Optical PMMA LGP + PC Diffuser
IP Rating	IP40
Lifespan	≥50,000 hours
Warranty	3-Year Limited Warranty
Certifications	CE, EMC, ETL, LVD, RoHS, SAA
Installation	Suspended / Recessed / Surface Mounted
Weight	3.8 kg
MOQ	10 pieces
Supply Ability	5,000 pieces/month

Certification

Packaging & Shipping

super slim LED panels are packaged with K=K solid carton, PE bag and foams. It’s safe and solid for the long-distance transportation.

Item	Inner Box	Outer Carton
QTY	1PCS/BOX	6PCS/Carton
Size	128 X 33 X 3.5CM	133 X 36 X 22CM
Weight	3.5KG	22KG

Our Services

(1) Your inquiry will be replied within 12 hours;
(2) Fast sample delivery: 3 days around.
(3) Best-trained and experienced sales staffs follow up with your inquiries and orders;
(4) OEM/ODM services: All can be customized;
(5) Distributor, agent, investor and more are welcome;
(6) 3-5 years warranty: Spare parts can be offered along with orders.

Why Choose Us

Shenzhen Lumin Lighting Co., Ltd, established in 2008, is a professional manufacturer of led lights, specialized in high power LED indoor and outdoor lighting, is committed to utilizing energy-efficient,eco-friendly LED panel lighting to replace the traditional inefficient lights.
The product line of Lumin include LED Downlights,LED bulbs,LED tubes,LED panels,LED stripe lights,LED high bay lights,LED underground lights,LED street lights,and customized LED lightings(OEM AND ODM )etc.
Lumin covers area of 1800 square meters,owing 5 sets of SMT machines and 3 production lines,and we launch new products every year with our experienced R&D team.We export quality LED lighting products to more than 150 countries and regions in the world,such as Spain,France ,Italy,Poland,Greece,Brazil,Mexico,Japan,Malaysia.
We will continue to do our best to develop and produce high quality and competitive products to our clients. We sincerely hope to cooperate with more and more friends from all over the world to develop the brilliant led industrial light industrial.