4″ Square Super Thin 13.5W – LL4S
1/2″ Deep LED fixture that fits directly under joists. Maximum layout flexibility.
- Power 13.5W
- Light Color 2700K, 3000K and 4000K
- Type IC Rated – Approved for Direct Contact with Insulation
- Air-Tight, Wet Location, Insulated and Non Insulated Ceilings
- Triac Dimmable with most CL dimmers 120V input
- 0-10V Dimmable Option 120V – 347V input
- External Driver Inside Connection Box – No Junction Box Needed
- Warranty: 10 Year on Residential, 5 Year on Commercial Installations
- cULus Listed and Energy Star Certified
Discover Square Super Thin Recessed LED Lights
Square 4″ fixtures with integral LEDs. Round back side for easy installation.
Isolated external driver factory installed inside junction box. One driver for every fixture required.
Cut hole in ceiling and snap fixture in opening with attached spring clips.
Space in ceiling needed for the driver 2″.
- Default Driver Input Voltage: 120V AC 60 Hz (Dimmable)
- Optional Driver Input Voltage: 277V-347V AC 60 Hz (Not Dimmable)
- Power factor: > 0.95
- Energy Used: 13.5W
- Halogen equivalent: 90W
- Beam Angle: 100°
- Light colour options: Warm White 2700K, Soft White 3000K, Neutral White 4000K
- Light output: Warm 800 lm, Soft 850, Neutral 950 lm
- CRI 80
- Ambient Operating Temperature: -40°F (-40°C) to +104°F (+40°C)
- Compliance: cULus, certified to CSA STD. C22.2 No. 250.0
- Rated: Type IC (Direct Contact with Insulation), Energy Star, Wet Location, Air-Tight
- OD 4 3/4″ square; ID 4 1/8″; Thickness 1/2″
- Cut out: 4 1/8″ to 4 1/4″
- Junction Box Dimensions (with driver inside): 3 5/16″ x 3 5/16″ x 1 1/8″
Suitable for Wet locations.
ALL FIXTURES MUST BE INSTALLED IN ACCORDANCE WITH CURRENT APPLICABLE ELECTRICAL CODES.
CONNECTING THE DRIVER:
Open the cover of the junction box. Push and remove one of the half-inch knockouts on the side plate. Install standard L16 cable connector. Use double connector for daisy chaining multiple drivers. Insert line voltage feed into the cable connector and splice same colour wires using wire nuts. Close the cover. Connect the driver to the light fixture – the arrows on the male and female parts of the connector between the driver and the fixture should match. Tighten the connector by hand. Do not attach the junction box to anything so you can pull it through the ceiling opening in case you need to service the driver in future.
OPTIONS FOR LOCATING DRIVER:
Fixture comes connected to the driver by 12″ long low voltage cable with waterproof connector in the middle.
Depending on where you want the driver to be you have 2 options:
- Locate next to the fixture – run line voltage wiring to first junction box and “daisy chain” to the junction boxes of the other fixtures.
- Or install all drivers at one location and use low voltage extension cables to the fixtures. Use only extensions provided by the manufacturer. Available jumper cables are 6 feet (1.8m) and 20 feet (6m). Cables are linkable.
Maximum run should not exceed 40 feet (12m).
We recommend LED/CFL dimmers that have a low range adjustment dial. After all fixtures are connected to the dimmer adjust the dial to the lowest position before the lights start to flicker of shut down. This setting depends on the local voltage and number of fixtures per dimmer.
DO NOT USE ANY OTHER DRIVERS EXCEPT THE LOTUS DRIVERS THAT ARE INCLUDED WITH THE FIXTURE.
DO NOT CONNECT MULTIPLE FIXTURES TO ONE DRIVER.
DO NOT OPEN THE LIGHT FIXTURE AND THE SIDE PLATES OF THE DRIVER – NO SERVICEABLE PARTS INSIDE.
Trim Color Options
Available in White and Black Trims
- Warm White 2700K is yellowish, similar to halogen and incandescent light. Creates soft, calming feeling. We recommend the Warm White for bedrooms.
- Soft White 3000K is a bit whiter and brighter than 2700K and the preferred choice of most of the customers. We recommend the Soft White for living rooms and kitchens with warm coloured countertops and cabinets.
- Neutral White 4000K is whiter, colder and more energizing light. Using this colour will make the room look white, modern and brighter. We recommend the Neutral White for bathrooms, offices and work areas, garages, kitchens with white or dark countertops and cabinets.