Tunnel lighting

Tunnel lighting

Tunnel Emergency Light

The primary objectives of Tunnel Emergency Light are to ensure traffic safety by illuminating all important objects during the journey of vehicles and to improve visibility and comfort. Proper lighting in road tunnels will ensure that traffic can enter, pass through and leave the tunnel with a great level of safety. These aims are achieved by the adequate illumination of the tunnel interior, which allows drivers to quickly adjust to the light within, identify possible obstacles, and manage to leave the tunnel without reducing speed.

For that purpose, it is compulsory that the carriageway and the tunnel walls give a clear picture of the road. The road markings and stripes should also be visible, and tunnel lighting should ensure that objects on the road are visible at a sufficient distance.

Tunnel Emergency Light must then ensure an adequate luminance level on the road, throughout the tunnel, and that luminance has to be distributed uniformly on the road, in wet or in dry conditions. The lighting should not give rise to glare.

Tunnel lighting is critical during the day as the driver‘s eye is accustomed to daylight, and cannot adapt immediately to the darkness of the tunnel. For that reason, it is necessary to

13 comments

  1. Hey,

    The moment we’ve all been waiting for is finally here – GoBuildr is now LIVE! 🎉

    🌐 Create ultra-lightning-fast websites, sales funnels, eCommerce stores, and more in less than 60 seconds, with just a keyword!

    🚀 Say goodbye to the limitations of traditional page builders. GoBuildr combines the functionality of 16 different tools into one powerful app, supercharged with AI-assisted technology.

    ⇒ Click Here To Checkout Demo https://ext-opp.com/GoBuildr

  2. He Got 256,354 Free Views With AI…

    Can you believe it?

    People spend thousands of dollars to get that kind of result…

    My friend Kundan just did it for free…

    He only used his new app… AI ScreenSnap…

    It’s the world’s first AI app that can generate videos with the power of Video-Exclusive AI Engine…

    That can edit, record, and generate videos with just a few clicks… with zero experience…

    Click here now and watch AI ScreenSnap in action https://ext-opp.com/AIScreenSnap

  3. BIG NEWS: there’s a brand new software being launched today that legally tricks AI chatbots into recommending YOUR website.

    Go check it out here ==>> https://ext-opp.com/ProfitSGE

    That’s right: Just imagine…there’s 1.5 billion people using AI chatbots every day.
    What if every time someone…

    -> Searched for “best laptops for my needs”… the AI would show them your website?
    -> Asked ChatGPT for “best doctors in my city”… it would send them to your local client’s business?
    -> Begged Google Gemini for “FAST weight loss”… you guessed it, Gemini would FORCE them to visit your site, display your affiliate offer and fill your pockets full of sales!

    This is a TRAFFIC & SEO revolution unlike anything that’s ever come before.

    This is YOUR chance to legally “hijack” traffic from 1.5 billion AI chatbots users and funnel it straight to any offer, site, product – for yourself or your clients!

    Get your copy here ==>> https://ext-opp.com/ProfitSGE

  4. BIG NEWS: there’s a brand new software being launched today that legally tricks AI chatbots into recommending YOUR website.

    Go check it out here ==>> https://ext-opp.com/ProfitSGE

    That’s right: Just imagine…there’s 1.5 billion people using AI chatbots every day.
    What if every time someone…

    -> Searched for “best laptops for my needs”… the AI would show them your website?
    -> Asked ChatGPT for “best doctors in my city”… it would send them to your local client’s business?
    -> Begged Google Gemini for “FAST weight loss”… you guessed it, Gemini would FORCE them to visit your site, display your affiliate offer and fill your pockets full of sales!

    This is a TRAFFIC & SEO revolution unlike anything that’s ever come before.

    This is YOUR chance to legally “hijack” traffic from 1.5 billion AI chatbots users and funnel it straight to any offer, site, product – for yourself or your clients!

    Get your copy here ==>> https://ext-opp.com/ProfitSGE

  5. Elevate Learning Adventures with The Story Shack!

    A library of 200+ high-quality books tailored to the school curriculum.
    StoryShack’s Build a Book bundle features word searches, quizzes, creative coloring pages, high-quality images, and top SEO keywords.
    StoryShack’s StoryCraft Pro bundle includes the “Melody Minds Library” with 350+ music tracks and “AnimateMasters Pro,” offering 30+ categories of animations.
    And as if that’s not enough, here are the MEGA BONUSES:

    ✔ 100+ Mega Mazes Pack
    ✔ 100+ Sudoku Elements Pack
    ✔ 100+ Comic Book Template Pack
    ✔ 100+ Handwriting Practice Template Pack
    ✔ 100+ Kids Story Book Templates
    ✔ Canva Book Templates
    ✔ Additional beautiful content like journal prompts
    ✔ INCLUDED: The Ultimate Workbook

    Click https://ext-opp.com/StoryShack to explore The Story Shack e-Learning Collection and seize the opportunity for multiplied income!

  6. Elevate Learning Adventures with The Story Shack!

    A library of 200+ high-quality books tailored to the school curriculum.
    StoryShack’s Build a Book bundle features word searches, quizzes, creative coloring pages, high-quality images, and top SEO keywords.
    StoryShack’s StoryCraft Pro bundle includes the “Melody Minds Library” with 350+ music tracks and “AnimateMasters Pro,” offering 30+ categories of animations.
    And as if that’s not enough, here are the MEGA BONUSES:

    ✔ 100+ Mega Mazes Pack
    ✔ 100+ Sudoku Elements Pack
    ✔ 100+ Comic Book Template Pack
    ✔ 100+ Handwriting Practice Template Pack
    ✔ 100+ Kids Story Book Templates
    ✔ Canva Book Templates
    ✔ Additional beautiful content like journal prompts
    ✔ INCLUDED: The Ultimate Workbook

    Click https://ext-opp.com/StoryShack to explore The Story Shack e-Learning Collection and seize the opportunity for multiplied income!

  7. Elevate Learning Adventures with The Story Shack!

    A library of 200+ high-quality books tailored to the school curriculum.
    StoryShack’s Build a Book bundle features word searches, quizzes, creative coloring pages, high-quality images, and top SEO keywords.
    StoryShack’s StoryCraft Pro bundle includes the “Melody Minds Library” with 350+ music tracks and “AnimateMasters Pro,” offering 30+ categories of animations.
    And as if that’s not enough, here are the MEGA BONUSES:

    ✔ 100+ Mega Mazes Pack
    ✔ 100+ Sudoku Elements Pack
    ✔ 100+ Comic Book Template Pack
    ✔ 100+ Handwriting Practice Template Pack
    ✔ 100+ Kids Story Book Templates
    ✔ Canva Book Templates
    ✔ Additional beautiful content like journal prompts
    ✔ INCLUDED: The Ultimate Workbook

    Click https://ext-opp.com/StoryShack to explore The Story Shack e-Learning Collection and seize the opportunity for multiplied income!

Leave a comment

Your email address will not be published. Required fields are marked *

Recent posts

Emergency Lights

17 Feb, 2022

Fire Exit Signage

17 Feb, 2022

Tunnel lighting

17 Feb, 2022