Single Spectrum T8 - Lighting Quasar Science - Free user manual and instructions

Product Type	LED Retrofit Tube
Brand	Quasar Science
Model	Single Spectrum T8
Category	Lighting
Lamp Base	Bi-pin (non-shunted lampholders required)
Voltage Options	120VAC or 220-240VAC
Power Consumption	Approximately 18W
Luminous Flux	Approximately 1800 lumens
Color Temperature	4000K (neutral white, typical)
Beam Angle	120° (typical)
Lifespan	50,000 hours (typical)
Installation	Direct replacement for fluorescent T8 after ballast removal and rewiring
Material	Aluminum and polycarbonate (typical)
Dimensions	Length: 48 inches (4 ft), Diameter: 1.0 inch
Weight	Approximately 0.5 kg (1.1 lbs)
Application	Indoor dry locations; not for emergency exit fixtures
Package Includes	LED tube only
Special Features	Requires non-shunted lampholders; ballast bypass necessary

Frequently Asked Questions - Single Spectrum T8 Quasar Science

Can I install this LED tube in any fluorescent fixture?

No, it is only compatible with fixtures that use non-shunted lampholders and require ballast bypass. It cannot be used with fixtures that have shunted lampholders (typically found with instant start ballasts). Always check the existing lampholder type before installation.

Do I need to remove the ballast before installation?

Yes, the ballast must be removed and the wiring must be reconfigured to provide direct line voltage to the lampholders. The installation instructions specify cutting wires and connecting line and neutral directly to the lamp pin bases.

What is the difference between shunted and non-shunted lampholders?

Shunted lampholders have internally connected contacts (common in instant start ballasts), while non-shunted lampholders have separate contacts for each pin. This LED tube requires non-shunted lampholders to avoid short circuits.

Can I use this tube with a dimmer?

The manual does not mention dimming capability. This tube is likely non-dimmable. Using it with a dimmer may cause damage or improper operation. Consult the manufacturer for more information.

Is this tube suitable for emergency exit lights?

No, the manual explicitly states: 'This device is not intended for use with emergency exit fixtures or emergency exit lights.' Do not install in such fixtures.

What voltage does it require?

It is available in two versions: 120VAC and 220-240VAC. Ensure your power source matches the voltage rating of the tube you have. The instructions advise to determine the correct voltage before installation.

How do I identify the live end of the fixture?

During installation, you must designate one side of the fixture's lamp sockets as the 'LIVE END' and mark it for future reference. This is where the line lead will be connected.

Can I install multiple tubes in the same fixture?

Yes, for fixtures with 1, 2, or 3 bulbs, you can connect all line leads from each lamp pin base to the line lead in, and all neutral leads to the neutral lead in. Follow the wiring diagram in the instructions.

Is it safe to use this tube outdoors?

No, the manual warns: 'Use In Dry Location' and 'DO NOT EXPOSE THIS APPARATUS TO RAIN.' It is only suitable for indoor use in dry areas.

How do I dispose of the old fluorescent tube?

Fluorescent tubes contain mercury and must be disposed of according to local regulations. Do not throw them in the regular trash. Contact your local waste management authority for proper disposal or recycling options.

USER MANUAL Single Spectrum T8 Quasar Science

Abstract geometric logo with nested triangular and zigzag lines forming a symmetrical pattern (no text or symbols)

QUASAR SCIENCE

Single Spectrum T8

Installation Instructions

Warning: To reduce the risk of fire and electrical shock, do not remove the retrofit of lamp enclosure (cover and caps).

• No user-serviceable parts inside. Refer servicing to qualified service personnel
  •DO NOT EXPOSE THIS APPARATUS TO RAIN.
  •LUMINAIRE CONVERSION, RETROFIT.
  •FOR USE ONLY WITH FLUORESCENT LUMINAIRES IDENTIFIED IN MANUFACTURER'S INSTRUCTIONS
• THIS PRODUCT MUST BE INSTALLED IN ACCORDANCE WITH THE APPLICABLE INSTALLATION CODE BY A PERSON FAMILIAR WITH THE CONSTRUCTION AND OPERATION OF THE PRODUCT AND THE HAZARDS INVOLVED.
• For the 120VAC version lamp, determine if the power source provides 120VAC. For the 240VAC version lamp, determine if the power source is 220-240VAC.
• Luminaires wiring, ballasts, or other electrical parts may be damaged when drilling for Installation of reflector kit hardware. Check for enclosed wiring and components.
• LED tube installation requires knowledge of fluorescent lighting luminaires electrical systems. If not qualified, do not attempt installation. Contact a qualified electrician.
  • Install this kit only in the luminaries that has the construction features and dimensions shown in the photographs and/or drawings and where the input rating of the LED tube does not exceed the input rating of the luminaire.
  •To prevent wiring damage or abrasion, do not expose wiring to edges of sheet metal or other sharp objects. Do not make or alter any open holes in an enclosure of wiring or electrical components during kit installation.
• Do not use this LED tube in luminaires employing shunted bi pin lampholders. Note: Shunted lamp holders are found only in fluorescent luminaires with Instant Start ballasts. Instant start ballasts can be identified by the words “Instant Start” or “I.S.” marked on the ballast. This designation may be in the form of a statement pertaining to the ballast itself, or may be combined with the marking for the lamps with which the ballast is intended to be used, for example F40T12/IS. For more information, contact the LED luminaire manufacturer.
• Installers should not disconnect existing wires from lampholder terminals to make new connections at lampholder terminals. Instead installers should cut existing lampholder leads away from the lampholder and make new electrical connections to lampholder lead wires by employing applicable connectors.

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Quasar Science 687 S. Anderson St., Los Angeles, CA 90023

Abstract geometric pattern with nested triangular and zigzag lines forming a symmetrical design (no text or symbols)

QUASAR SCIENCE

Single Spectrum T8

Installation Instructions

*Caution - Risk of Electric Shock – Use In Dry Location.
*End retrofit luminaire has been modified and can no longer operate the originally intended lamp.
*This device is not intended for use with emergency exit fixtures or emergency exit lights.
*The luminaries shall be installed by an electrician.

INSTALLATION INSTRUCTIONS

1. Disconnect all power to the lamp fixture.
2. Take off the fluorescent lamp.
3. Remove the ballast and starter where applicable and remove the leads from the connector where no use.
4. Designate one side of the fixtures lamp sockets as the "LIVE END" and mark for future reference.

Step 1 X: Cut Wire

Step 2

1. Connect the line lead to one of the two wires connected to the lamp pin base and connect the neutral lead to the second of the two wires connected to the same lamp pin base (above), and the lamp pin L to connect lamp base positive lead, the lamp pin N to connect lamp base negative lead.
   *For any 1,2,3,bulb fixture, simply connect all the line leads from each lamp pin bases to the line lead in and connect all the neutral leads from each lamp pin bases to the neutral lead in.
2. After modification completes, then affix the Lamping Replacement Marking label and cautionary label to painted surface and bare aluminum, located this where visible during relamping on the retrofitted luminaire.

For Operations Manual and Photometrics, visit QuasarScience.com/support

Quasar Science 687 S. Anderson St., Los Angeles, CA 90023