Will Optronics Trailer Light # ST90RB Light Up if Connected Directly to a 12 Volt Battery
Published 05/15/2012
Products Featured in This Question
Question:
I am building a rail road crossbuck sign. If I connect this light up to a 12V DC power supply will it burn steady?
asked by: Vic W
Expert Reply:
I can honestly say I have never had someone building a railroad crossbuck sign ask me a question! But, yes, the Optronics light # ST90RB will illuminate steady when connected to a 12 volt power source, like a battery, provided that the power source has a charge (if the battery runs low the light can dim).
An LED light, like # STL90RB, will be brighter and use less power. It would not look as authentic, but it will consume less power and last longer.
To be able to turn the light off and on, you would need a switch like # BL0108-00.
Product Page this Question was Asked From
Optronics Transit Tail Light - Brake and Tail Light - Incandescent - Surface Mount - Round - Red
- Trailer Lights
- Tail Lights
- Stop
- Turn
- Round
- Surface Mount
- Non-Submersible Lights
- Incandescent Light
- 7-1/8 Inch Diameter
- Red
- Optronics
more information >
Continue Researching
- Shop: Optronics Transit Tail Light - Brake and Tail Light - Incandescent - Surface Mount - Round - Red
- Video: Optronics Transit Light Feature Review
- Video: Complete Breakdown of the Optronics Fleet LED Trailer Tail Lights w/ Grommets
- Shop: Optronics Fleet LED Trailer Tail Lights w/ Grommets - Stop,Turn,Tail - Submersible - Oval - Qty 2
- Search Results: optronics trailer lights
- Shop: LED Trailer Tail Light with License Bracket - Stop, Turn, Tail, License - Red Lens - Driver Side
- Shop: Trailer Tail Light - Stop, Turn, Tail - Incandescent - Round - Red Lens - Passenger Side
- Q&A: Replacement Rear Stop/Turn/Tail/License Plate Combo Cake Light for 1968 Pathfinder Travel Trailer
- Q&A: How Many Lights Are Included with Optronics 7 Inch Round Transit Stop and Tail Light # ST90RB
- Q&A: How To Wire Two Optronics Transit Lights ST90RB With One Being Stop/Turn and One Being Running
- Q&A: How Many Functions Can the 7 inch Round Transit Stop and Tail Light # ST90RB Do
- Q&A: What Color Trailer Wires go to the Red, Black and White Taillight Wires
- Q&A: Installing Optronics Round Transit Stop and Tail Light On 1965 Chief Little Arrow Camper
- Q&A: No Running Lights Using Round Transit Stop and Tail Light - Red