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Emergency laterally driving signs, aluminum photoelectric signage, tunnel traffic signs

Brief introduction

    LED tunnel signboard, also known as tunnel electro-optic signs, mainly used in the tunnel, it is a kind of traffic safety facility to indicating tunnel security. It is a kind of luminous signs with a certain graphics, symbols and can be clearly identified in low light environment. It mainly include emergency call signs, fire equipment signs, pedestrians cross hole signs, emergency parking signs, evacuation signs.
Item number: LLM-SDYDB-05

hotine:+86-755-27708545

Inquire Now Advisory Message
Item number: LLM-SDYDB-05
OEM & ODM: yes
Product Specifications: 250 * 400 * 50 (mm)
Material: Aluminum alloy
Operating voltage: 12V
Power: ≤3W.
photoelectric sign brightness: single side display> 120cd / M2, double side display> 80cd / M2
Luminous side: double-sided / single-sided
LED life: ≥8 million hours.
Light way: 24h direct light
Environment temperature: -20 ℃ ~ + 65 ℃
Humidity: 20% to 95%
Protection grade: > IP65
Visible distance: > 500m
UPS Power Duration: > 90 minutes, if the product was stored for long time, we need to charge the battery in order to ensure the normal work of UPS.
Features: LED light adopt high quality luminous chips from Taiwan, strong permeability, high brightness, the product according with .
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