91243Y, Truck-Lite LED 7" Turn Light - Yellow

• 91243Y
• Truck Lite LED Turn Signal Light - Yellow
• Features over-voltage and spike protection circuitry
• Mounts in any 360
• Popular in bus applications
• Voltage: 12
• Number of Diodes/Bulbs: 47
• Number of Wires: 3
• Series: 91
• Lamp Connection: Hardwired
• Plug Side One: Hardwired
• Plug Side Two: Stripped End
• Lens Shape: Round
• Lens Color: Yellow
• Lens Material: Acrylic
• Compliance Family: FMVSS 108 / CMVSS 108 / DOT / SAE
• Mount Type: 4 Screw
• Mounting Connector Diameter: 0.22 inches
• Lens Width & Height: 7 x 7 inches
• Wire Gauge: 18
• 2 Year Warranty

LED 7" Stop/Turn/Tail Light:  91244R

Truck Lite Turn Signal Lights

Round Mounting Black Foam Gasket Part#: 97039

Cross#'s: 3051348, 91243Y4, 25172900, 55993

VMRS: 034-002-013

What lights do I need?

Check the specific vehicle requirements or contact Truck-Lite Technical Support. Note that states cannot require anything different than what is in FMVSS-108; however, states can add regulations. Contact Truck-Lite for special situations.

How hard should I tighten down (torque) plastic lights or devices?

Over-torqueing will generally cause cracking or distortion. Use the torque specifications provided by the manufacturer. A marker light will generally be in the neighborhood of 8 to 20 inch lbs., but a good rule of thumb is to use the minimum torque necessary to secure the device.

I'm painting my vehicle, what if I get some paint on the lens?

You should be careful to avoid getting paint on the lights; most paints (excluding water based) are incompatible with polycarbonate lights. They may also cause wires or cable insulation to crack.

What is the lifespan of LED lighting?

As you may know, LED lights are monochromatic. Monochromatic means that red LEDs only produce red light, amber LEDs only produce amber light... but now there are white LEDs. White light is often produced by using a blue LED covered by a ceramic phosphor coating. When the blue wave length light is produced, the phosphor releases photons that fill the spectrum and produces white light. Sometimes we use white LEDs with colored lenses to get red or amber lights but this is not common.

To answer the question, you needed to know the above information. The color of the light often indicates the lifespan of the LED Lighting. Red LEDs are known to be the longest lasting products, followed by white LEDs, with amber LED technology deteriorating more quickly. The good news is that LED lighting frequently exceed 50,000 hours of life.

Can I still drive a vehicle with LED lights if some of the LED's go out?

This is open to interpretation. It is generally assumed that, if several diodes fail on a light, but most of the light remains lit, you are okay to drive the vehicle. Truck-Lite strongly recommends replacing lights with failed diodes as soon as possible.