12200Y, Truck-Lite Yellow Marker / Clearance Sealed Light - Model 12

• 12200Y
• Yellow Marker / Clearance Sealed Light - Model 12
• Standard Replacement for UPS
• Sonically Sealed Lens and Housing
• 15,000 Rated 12V Bulb Life
• Suitable for PC Requirements When Mounted Horizontally on a 45° Angle
• Voltage: 12
• Incandescent Light
• Number of Diodes/Bulbs: 1 
• Lamp Connection: PL-10
• Plug Side One: No Plug
• Plug Side Two: No Plug
• Lens Shape: Rectangular
• Lens Color: Yellow
• Lens Material: Polycarbonate (Plastic)
• Compliance Family: FMVSS 108 / CMVSS 108 / DOT / SAE
• Mount Type: Grommet Mount
• Made in the USA
• 1 Year Warranty

Model 12 Clearance/Marker Light (Red): 12200R

Truck Lite Marker & Clearance Lights

Cross#'s: TL 12200Y, 00044516, 2050263, 12200Y4, 25172900

VMRS: 034-004-021

Black Foam Gasket Part# 97921
Black foam Mounting Pad Part# 97925

What are combination marker/clearance lights, and how do I mount them?

A combination marker/clearance light is one light doing the work of two. It must be at a 45-degree angle (on corners) to be legal. It needs to be marked “PC” in the lens code. 

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. 

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

Over-torquing 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.

What's the difference between an acrylic and polycarbonate lens?

Given its weather resistance and clarity, acrylic has long been the most widely used material for lenses. However, polycarbonate is much less likely to shatter, chip or crack upon impact and can withstand higher exposure to heat. Polycarbonate lenses are given a special coating to improve abrasion, UV and chemical resistance; still, to prolong the life of your lenses, it is recommended that you only clean them with a mild detergent and soft cotton cloth.

The following solvents/cleaners MUST NOT be used with polycarbonate:

•  Trichlor
•  Acetone
•  Triclene®
•  Methyl Ethyl Keytone (MEK)
•  MIBK
•  Toluol
•  Benzol
•  Gasoline
•  Carbon Tetrachloride
•  Chlorinated Hydrocarbons
•  Texize-8006, 8129, 8758
•  Liquid Cleaner - 8211
•  Agitene®
•  Ajax®
•  All Liquid Detergents
•  Pink Lux® (phosphate free)
•  Diversol®
•  Lemon Joy® (phosphate free)
•  Kleenol Plastics
•  Lestoil®
•  Lysol®
•  Stanisol Naphtha®
•  Oils