New generation office lighting combines state-of-the-art ActiveLED, electronic and mechanical design - choice of 14 to 52 Watt models.
The picture to the left is the 1x4 version of Flanged Recessed Ceiling Light.

The ActiveLED^® OL2-F Flanged Recessed Panel Light installs to the underside of a solid ceiling without needing physical access above the ceiling. Four innovative locking arms are accessed with a Philips screwdriver from underneath the fixture to securely "clamp" the flanged fixture to the ceiling substrate.

The OL2F Series includes support for EDSaP Digital Management and the optional Emergency Battery Backup Unit (EBBU).

With its patented design and superior LED elements, the ActiveLED Flanged Recessed Panel Light is a reliable light source with a 90,000-hour lumen life, making it a maintenance-free solution for applications where changing bulbs and ballasts can be expensive and hazardous. It consumes at least 50-85 percent less energy than conventional lighting and additional energy savings can be achieved with optional light management.

Significant savings from not having to maintain and renew ballasts and fluorescent tubes in light fixtures, reduced heat generation and energy use justify the initial outlay.

ActiveLED^® OL2-F Series Product Overview

Ringdale offers a choice of four wattage sizes of ActiveLED Flanged Recessed Panel Lights in the 2' x 2' and 60cm x 60cm format from 14 to 50 Watt fixtures for different applications, each with a choice of CCT color temperatures:

Product Code	Application	CCT Color	Fixture Wattage	Light Output	Fixture Size
OL2F-5012-C	Office Light	5000K	14 Watt	1,500 Lumens	25.25" x 25.25"
OL2F-5024-C	Office Light	5000K	26 Watt	2,900 Lumens	25.25" x 25.25"
OL2F-5036-C	Office Light	5000K	38 Watt	4,000 Lumens	25.25" x 25.25"
OL2F-5048-C	Office Light	5000K	50 Watt	5,200 Lumens	25.25" x 25.25"

ActiveLED^® Technology

Ringdale uses the latest in energy efficient LEDs and LED Modules producing equal or greater light output than fluorescent light fixtures. Our state-of-the-art electronics monitor current and temperature of the substrate to assure maximum performance under the prevailing environmental conditions and a Lumen Lifetime of 90,000 hours (90% Luminous Flux).

ActiveLED^® Diffuser Technology

We use state-of-the-art diffuser technology with a minimal amount of light loss in the fixture providing for maximum lighting efficiency.

ActiveLED^® Architectural Features

Ringdale ActiveLED^® Recessed Panel fixtures act as a heat transfer barrier between office (air conditioned) space and ceiling (non-air conditioned) space.
Ringdale Panel Lights are half the height of a conventional fluorescent light fixture and about half the weight putting less stress on the straps and strips holding the ceiling.

ActiveLED^® Warranties

We provide mechanically robust indoor lighting systems; our warranties are 10 years on LED elements, fixtures and drivers / power supplies.

Ringdale is an ISO 9001:2000 company, registered under BSI certificate FM-1880. Ringdale provides products of the highest quality designed and manufactured in Texas, USA and in the United Kingdom.

Schematic of the ActiveLED^® OL2-F series Flanged Recessed 2' x 2' and 60cm x 60cm Ceiling Light
The product displayed below is the 1' x 4' flanged fixture but the pertinent details also apply to the 2' x 2' version.

ActiveLED^® OL2-F Series Installation Process

Assuming that the ceiling aperture has already been cut to the correct size, installing the OL2-F series is a simple, four-step process:

STEP	DESCRIPTION
(1)	Swing the four locking mechanisms back into their retracted position. Lift / support the OL2F fixture up to the ceiling aperture and connect the AC line feed to the fixture.
(2)	Carefully insert the fixture into the ceiling aperture until the flange part of the fixture is snug up against the underside of the ceiling.
(3)	While holding the fixture up against the underside of the ceiling, insert a Philips #3 screwdriver into one of the access holes in the flange to access the locking mechanism and turn clockwise, this will rotate the locking arm into the extended position. Continue turning the screw to raise the fixture until is held securely up against the surface of the ceiling. Repeat with the other three locking mechanisms.
(4)	Carefully and evenly tighten each locking screw such that the fixture is held snugly in place up against the underside of the ceiling. To complete the aesthetics of the installation, snap the four small round blanking caps (provided) into the four access holes.

ActiveLED^® OL2-F Flanged Series sample Part Numbers
OL2U-RTF-A5012WH, 12/14 Watt, 5000K
OL2U-RTF-A5024WH, 24/26 Watt, 5000K
OL2U-RTF-A5036WH, 36/38 Watt, 5000K
OL2U-RTF-A5048WH, 48/52 Watt, 5000K

Technical Information

Input Voltage:	• Auto-sensing, 100..277 Volts AC, 50/60Hz • Digital Power Source, dedicated circuit strongly recommended
Equivalence: Power Statistics:	Up to 300 Watt Metal Halide, 175 Watt Fluorescent Dependent upon model selected: • 26 to 52 Watt Fixtures • 24 to 48 Watt LEDs
Fixture Overall Dimensions: Fixture Height:	25-1/2" x 25-1/2" (64.1 x 64.1 cm) (Edge to Edge) 2.5" without power supply, 4.5" with power supply (6.4 cm / 11.4 cm)
Ceiling Aperture Size:	Minimum: 22" x 22" (55.9 x 55.9 cm) Maximum: 24" x 24" (61.0 x 61.0 cm)
Weight: Diffuser Choices:	11.6 lbs, 5.3 Kg Prismatic or Translucent
Operating Temperature: CCT Color Temperatures:	-58° F to +149° F (-50° to +65° C) Choice of 2700K, 3000K, 3500K, 4000K and 5000K, in accordance with ANSI C78.377A
Installation:	Complete installation achieved from below the ceiling substrate. Innovative locking arms clamp the fixture firmly to the ceiling
Listings & Tests:	cUL Listed Driver, suitable for damp locations. TM21 based on CALIPER ISTM Test to UL1598 CALIPER LM-79 Report, LM-80 info available CE File, RoHS compliant, IP66 Rated. Conforms to FCC Part 15.19 Subpart B Class A

Caution! All specifications published herein are subject to change without notice. See website ActiveLED.com for Terms and Conditions of use of the website and the information provided herein. See Ringdale website on www.ringdale-technology.com for Terms and Condtions of Sale and Service.