CES G4 SERIES - LED Tunable Commercial Down Light, 40W Max, 80 lm/W, IP42 Wet Location, Select 3X-CCT and 3X-Wattages, 1-10V Dimmable, Premium Indoor Luminaire, Smart Sensor Ready. (100-277V)

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  • The FI-CES-40W-TWS is a heavy duty commercial-grade Tunable 40W Max, LED Down Light Engine producing 80 lumens per watt.
  • 9X-Total Tunable Setting Combinations: 3X-Wattage Tunable (Select between 18W, 27W, 40W) and 3X-CCT Tunable (Select between 3000K, 3500K, 4000K)
  • Snap locks into 6-in or 8-in Round Trim options and available with mounting frames for new construction.
  • Anti-UV Frosted Polycarbonate Lens for even light transmission and to prevent discoloration.
  • Designed with multiple heat-sinks for maximum heat dissipation.
  • 5 year /50000 hour warranty, and listed with all applicable bodies for safety and performance to qualify for energy-efficient LED lighting rebates.


Model: FI-CES-40W-TWS Categories: , Tag:


Premium indoor luminaire for recessed mounting in ceiling spaces. Suitable for general indoor, lobbies, offices, meeting rooms, restrooms, hallways, hospitals, airports, hotels, restaurants and shopping centers.


Interchangeable snap-in Light Engine and Trim size options. Manufactured for durability using aluminum sheet housing with satin white trim lip to resist corrosion, discoloration, and scratching. Includes external driver with junction box and two 14 inch whips. IP42 Wet Location rated for protection against solid objects 1.0mm diameter and greater, protection against vertically falling water drops with enclosure tilted: IEC 60529. Deep recessed lens to minimize ambient glare.


Input voltage 100-277V with 1-10V Continuous Dimming. Includes 3X-CCT and 3X-Wattage Tuning Switches for 40W model. Includes 3X-Wattage Tuning Switch only for 80W model. Operating temperatures -4°F to 113°F (-20°C to 45°C).


Installs into most existing recessed 6-in or 8-in light housing frames. Compatible housing frames for new construction available.


Anti-UV Frosted Polycarbonate Lens.


UL certified to meet US and Canadian standards. FCC, CE and RoHS compliant. ENERGY STAR listed to qualify for energy-efficient LED lighting rebates.


5 yr /50K hrs.

Tunable Color Temperatures





Optional Controls & Sensors

  • IP710-LFZ

    LEVITON™ 0-10V Wired Slide Dimmer (120-277V)


    EnOcean EasyFit™ Wireless LED Relay Zone Controller with 0-10V Dimming Capability, 902 MHz Frequency


    EnOcean EasyFit™ Wireless LED Zone Controller 0-10V without Relay - 12V Aux Input, 902 MHz Frequency


    EnOcean EasyFit™ Ceiling Mounted Wireless Occupancy Sensor (CR2032 Battery Optional), 902 MHz Frequency


    EnOcean EasyFit™ Wall Mounted Wireless Occupancy Sensor (CR2032 Battery Optional), 902 MHz Frequency


    EnOcean EasyFit™ Ceiling Mounted Wireless Light Level Sensor (Daylight Harvesting Module), 902 MHz Frequency


    EnOcean EasyFit™ Single-Rocker Pad for Self-Powered Wireless Switch, 902 MHz Frequency


    EnOcean EasyFit™ Double-Rocker Pad for Self-Powered Wireless Switch, 902 MHz Frequency

  • NWC 300U

    EnOcean EasyFit™ Navigan™ Wireless Commissioner


Additional information

Energy DataInput Voltage: 100-277V
Input Frequency: 50/60 Hz
Wattage: 3-Wattage Select (18W, 27W, 40W)
Power Factor: >0.9
THD: ≤20%
Operating Temperature: -4°F to 113°F (-20°C to 45°C)
Lighting DataLumens: (1440, 2160, 3200)
Efficacy: 80 lm/W
CCT: 3-CCT Select, 3000K, 3500K, 4000K
Dimmable: 1-10V
CRI: Ra≥80
L70: 50000 hrs
Physical DataSize: 6-in, 8-in
Color: Silver with White Lip Trim
Lens Type: Polycarbonate
Diffuser: Frosted
Rating: IP42 Wet Location
Warranty: 5yr/50K

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