Green Lifesystems Intensity Glow Marker image 1
Green Lifesystems Intensity Glow Marker image 2

Key featuresexpand_more

  • Photo-luminescent crystal technology
  • Cable-ring attachment
  • One 5 minute charge creates a glow for over 12 hours
  • Rechargeable life of up to 10 years
  • Dimension: 20 x 20 x 110mm
  • Weight: 6g

Delivery & Returnsexpand_more

This product qualifies for the following delivery methods.

Standard UK Delivery (£3.95)

FREE on orders over £60.00

Delivered between 8am and 8pm, Monday-Saturday. Excluding bank holidays. A tracking link will be provided once your order is despatched.

Next Day Delivery (£5.95)

Cannot be offered in the following areas, and will be attempted within 48 hours: BT (all Northern Ireland), GY, IM, JE, KW11-17, HS, PH32-35, ZE.


Returning orders to us is easy. Whatever your reason, we offer a refund or exchange within 28 days of delivery or collection.


Overall rating

4.00 out of 5
2 reviews
Write a review
4 out of 5

Really handy keyring!

I've used one of these as a keyring for about 5 years now and find it really useful. It glows well and the keyring is very secure.

4 out of 5

The units are rather large. this technology is OK but it is a shame it needs a powerful light source to make it work for any length of time and it gradually depletes as time elapses.It is a shame that the group does not offer a Tritium based option too. Whilst more expensive, it is both more compact and emits a constant light - it doesn't need to be charged with sunlight or a torch.However, these are spottable from afar when freshly charged so it possibly boils down to range. I also us Night Vision which stands out in pitch darkness.


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6 interest-free weekly payments of £0.58.

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4 interest-free fortnightly payments of £0.88.

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