
Electroluminescent Technology
An optical and electrical phenomenon in which the material emits an absolutely uniform light in response to the passage of an electric current. The light given off is a cool light as no heat is given off and uses organic powder phosphor-based panels.
Triviz - Electroluminescent Lighting System - Key Features
Winner of the Prestigious Red Dot Design Award - Judges were impressed with the 'versatility, innovation and quality of the product.
- Unique self-contained warning triangle
- Weight: 74g
- Size: 16cm x 16cm x 16cm
- Integrated lithium-ion battery
- USB rechargeable (USB lead included)
- Available in Blue / Red / Green
- Modes: Constant, slow flash, fast flash
- Run time: 9 hours constant, 18 hours flashing
- Charging required: 3 hours
- Attachable using hook/loop material
- Compatible with Proviz Nightrider products & Triviz Light Pack Harness
- Water-resistant
Triviz - Electroluminescent Lighting System - Description
The latest introduction to our wearable-tech projects. Weighing only 74g, the Triviz is designed to feel like it is not even attached to you. When dark, simply attach the Triviz light pack to your Proviz Nightrider product or Triviz Light Pack Harness in order to increase your own visibility on the roads. The Triviz utilises the very latest electroluminescent lighting technology driven by a small integrated USB rechargeable battery to emit a sharp, eye-catching light to make you stand out on the roads during hours of limited light or darkness. All of the electronics and the battery are now housed underneath the main panel away from view within a stylish black casing.
To use it; if you wish to attach it to a Proviz Nightrider product, simply remove the reflective booster triangle and attach the Triviz to the super strong hook & loop material. If you are using a Proviz Triviz Harness, attach it directly on to the hook & loop material.
Described by pro Iron Man Nick Saunders, “without doubt the best product I have used at making myself seen on the roads at night”.
Triviz - Electroluminescent Lighting System - Reviews
Excellent
- Very bright night light. Lightweight and versatile. Bought with harness so I can use it for running and biking.
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Light up the Night
- You will turn heads in traffic during evening commutes. Nothing like riding safe at night and looking good doing so. This light makes you look forward to the evening
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Excellent update
- I first had one of the original heavier and more bulky Triviz about two or three years ago. It served me well but was a pain finding the on off switch when you swapped the battery after recharging. This one is lighter, a bit more plasticky and more compact. The light, blue in my case, makes a difference, you can hear drivers adjusting to you being there. One slight reservation, the rubber plug that seals the recharging hole is very small and it's difficult to make the rubber plug fit in and stay in. Great product all round.
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Shine like a star!
- I had the first Triviz for about 3 years and it did me well. Saw the combo deal so couldn't resist getting this and a new rucksack too for a good discount.
Extremely impressed with the brightness - MUCH lighter though so feel slike it is not even attached to me which is a good improvement.- Price
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Very Bright
- Goes really well with my nightrider rucksack - it is very bright and the video on the page doesn't actually do it justice at night. Definitely going to keep me seen this winter! Service a little slow over bank hol weekend. Sorry.
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Good for evening rides
- I work shifts and ride all hours of the day. The Triviz is very bright and works really well with my jacket - a good discount gained as bough the bundle.
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Worth the wait
- Had the first version of this light which i loved, this second version was just given to me , it is seriously good, very bright, can't wait to use it. Very clever and worth the wait.
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Why we love our Triviz - Electroluminescent Lighting System
USB Rechargeable

Simply plug in the Triviz to your computer to recharge the battery using the USB lead provided.
Operating and Charging Light

The operating and charging light illuminates to show the product is charging and when the light is switched on.
- We endeavour to dispatch all orders from our USA Warehouse within 24 hours (Monday to Friday)
- Proviz ship to all countries worldwide with shipping options as detailed below.
UNITED STATES
All orders are sent by USPS, UPS or Fedex depending on final destination
Shipping Method | Cost | FREE Shipping on orders over | Shipping Times |
---|---|---|---|
Standard Tracked Shipment | $6 | $75 | Normally 3-5 Days |
Expedited Tracked Shipment | $8 | $150 | Normally 2-4 Days |
Express Courier | $50 | N/A | Normally 2 Days |
* This service is chosen depending on weight/value
REST OF THE WORLD
All orders are sent by USPS, UPS or Fedex depending on final destination
Shipping Method | Cost | FREE Shipping on orders over | Shipping Times* |
---|---|---|---|
Standard Tracked Shipment | $20 | $90 | Normally 5-8 Days |
Expedited Tracked Shipment | $30 | $200 | Normally 3-6 Days |
* These are estimates and may vary depending on which country you are in.
* Please note there can be some delays due to Covid-19, adding a couple of days to usual shipping times.
For more shipping and tracking information please see the Shipping Information page
FREE RETURNS
We're happy to offer a free exchange or refund on undamaged items, easy & hassle free. For more information please go to Returns page