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Emergency >90minutes Ceiling Light Dia420mm IP54 Slim CL42-EM
Dimensions：
Ø420 x H55mm
Power：
20W-28W-35W selectable
Color temperature：
3CCT 2700K-3000K-4000K(or 3000K-5700K)
Dimming or not：
No
Beam angle：
120°
Rated voltage：
AC220-240V
Key Features & Benefits
Emergency>90minutes Version
High quality and certificated battery>1.5 hours, efficiency up to 110lm/W
3 x power and 3 x CCT Changeable by Dip Switch
20W/28W/35W and CCT between 2700K, 3000K, 4000K changeable in 1 fixture
Easy Slider
Easily pull the slider to get the aluminum mounting kit
Suspension Kit
The suspension kit uses high-quality steel wire rope
Standard Version Optional
Featuring 3 x power 20W/28W/35W & color temperature switchable, dimmable
Emergency > 90 minutes Version Optional
Emergency battery backup > 1.5 hours version optional
Technical Specifications
| Model | CL42-SN | Beam Angle | 120° |
| Protection Class | Class II / IP54 / IK08 | Dimming | Not applicable |
| Power | 20W/28W/35W Switchable | Color | Black, White |
| Input | AC220-240V 50/60Hz | Color Temperature | 2700K/3000K/4000K or 3000K/4000K/5700K |
| Lumen | 20W : 2200 lm, 28W: 3080 lm, 35W: 3850lm | Size | Dia 420mm height 55mm |
| Efficiency | 110lm/W | Certification | CE, ErP, RoHS |
| Life Time | >50000 hours | Warranty | 5 Years |
| Fire Rated | Yes | Coverable | N/A |
Junction box, loop-in & loop-out terminal provides a fast installation, no tools
3 wire entry holes on the back to reasonably arrange the wiring
Diameter 420mm, height 55mm
Triac dimmable, slim IP54 design (CE-certified) crafts tailored ambiance
Warm light to cool light, high efficiency CRI(RA) 80+ or 90+ MacAdams<6 give a perfect lighting for the room.
Waterproof & Dustproof, practical downlight/spotlight can provide directional lighting to kitchen island or worktops
Upscale thin-profile design with IP54 protection, 3 power/color temp choices
Production Process
A-ONE is a professional LED lighting factory with 17 years of manufacturing experience. We feature independent R&D, offering free mold opening, test certifications. Equipped with automated & scientific production lines, each light undergoes 100% aging tests and strict quality checks. Enjoy 5-7 years warranty. Our process covers communication, design, sampling, quality/testing, material prep, production, function/EMC tests, aging, packaging & OQC. Ideal for reliable, high-quality LED lighting solutions.
Quality is our lifeline. We strictly enforce comprehensive testing and certification for every new product in collaboration with top-tier laboratories (SGS/TUV/DEKRA), covering CE-LVD, CE-EMC, CB, IP waterproof, SGS fire-rated, RED, SGS air-tightness, 850°C glow-wire, IK rating, Acoustic Rating, 50,000+ hours lifespan, ErP, ROHS, REACH. As a professional LED lighting manufacturer, we guarantee superior product quality through rigorous testing procedures and international certification standards.
Beyond third-party certifications with SGS/TUV/DEKRA, our in-house laboratory features 14+ advanced testing devices including EVERFINE Integrating Sphere, IES Test Equipment, EMC Chamber, IP6X waterproof Checking, Climate Chamber, Computer Aging System, and specialized equipment for dielectric, insulation, salt spray, surge, vibration and drop tests. This comprehensive testing capability ensures every finished product meets the highest quality standards from development to delivery.
Installation Display
2F, Building 2, Zhongdong Industrial Park, Dongshan Industrial Street, Zhangmutou Town, Dongguan, Guangdong 523619, China
