specialized giant cube cannondale Mavic Castelli endura altura
Back

Moon Crescent USB Rechargeable Rear Light

Now £15.88
Save 36% RRP: £24.99
Price Match Promise
10 reviews
Light Comparison
Size
Light Comparison
Colour
Pre-Order

Product Description

Bright rear safety light

The Moon Crescent is a compact and surprisingly bright rear safety light to stay visible on the roads. Ideal for lit urban roads and cycle paths, the 1 piece COB 15 chips strip LED emits a punchy 25 lumen with great side visibility for corners, junctions and roundabouts.

5 brightness modes

USB rechargeable, the Crescent comes with 5 different modes including high, over drive, 50% flashing, 100% flashing and strobe. The strobe mode when combined with a more powerful main rear light system can really add extra pulsing visibility from behind.

Quick release mounts

A quick release rubber strap means you can literally attach the light in seconds. Included is a rubber strap handlebar & seatpost mount and also a saddle rail mount.

Features

  • 1 piece COB 15 chips high brightness red Led.
  • 25 Lumens of output
  • Rechargeable lithium polymer battery( 3.7V 300mAh)
  • USB rechargeable
  • 5 modes : Standard / High / Over drive / 50% Flashing /100% Flashing /Strobe
  • Quick release rubber strap handlebar & seat post mount (fits 22-31.8mm
  • Quick release saddle rail mount
  • Low battery, charging and fully charged indicator
  • Automatic fully charged cut-off system
  • Side visibility
  • Water resistant

Moon Crescent USB Rechargeable Rear Light Reviews

Write your own review
Overall Rating:
4.2
out of 5
4.23
Build Quality
4.3
Performance
4
Value For Money
4.1

Customer Reviews (10)

5
USB rear light

After purchasing a moon front light,I pared it up with the rear. I was really pleased with alround build quality, and the brightness of the light. I would 100% recommend these lights 👍

After purchasing a moon front light,I pared it up with the rear. I was really pleased with alround build quality, and the brightness of the light. I would 100% recommend these lights 👍

Close review
4.8 out of 5
Build Quality: 5/5
Performance: 4.5/5
Value For Money: 5/5
5
A very bright rear light!

After reading the reviews on rear lights I chose the moon crescent. I would really recommend this as it’s really bright (3 x settings!) bright, really bright and blinding bright! You can set it to flash on each brightness and is USB chargeable. Can’t fault this light and get about 5-7 hours riding out of one charge.

After reading the reviews on rear lights I chose the moon crescent. I would really recommend this as it’s really bright (3 x settings!) bright, really bright and blinding bright! You can set it to flash on each brightness and is USB chargeable. Can’t fault this light and get about 5-7 hours riding out of one charge.

Close review
5 out of 5
Build Quality: 5/5
Performance: 5/5
Value For Money: 5/5
5
Another one

I have one of these and it is so good I bought one as a gift for a friend.

I have one of these and it is so good I bought one as a gift for a friend.

Close review
5 out of 5
Build Quality: 5/5
Performance: 5/5
Value For Money: 5/5
4
Very nice light

For a device of such size this one packs a surprising amount of brightness. Been using it daily for commute since I bought it more than a month ago. Battery lasts a full week give or take, with at least an hour of operation every day. My two minor complains are, the button is made too sensitive, so it happens to turn on in my pocket a couple of times, and the other being difficulty to turn it on sometimes after prolonged operation (e.g. switching it off when entering a shop for 2-3 min. then need to press it multiple times to turn ON again).

For a device of such size this one packs a surprising amount of brightness. Been using it daily for commute since I bought it more than a month ago. Battery lasts a full week give or take, with at least an hour of operation every day. My two minor complains are, the button is made too sensitive, so it happens to turn on in my pocket a couple of times, and the other being difficulty to turn it on sometimes after prolonged operation (e.g. switching it off when entering a shop for 2-3 min. then need to press it multiple times to turn ON again).

Close review
4.5 out of 5
Build Quality: 4/5
Performance: 5/5
Value For Money: 4.5/5
4
Good tail light

I bought this for a specific task: my Moon Shield was too bright for people following me when out on a mtb nightride, it was destroying their night-vision. So this little light can be run at 8 lumens in low, perfect for convoy riding, but can still be wound up to a very useful 25 when out on the roads. Still has all the useful Moon features, good build, usb chargeable, low battery warning. Can't complain about anything really...

I bought this for a specific task: my Moon Shield was too bright for people following me when out on a mtb nightride, it was destroying their night-vision. So this little light can be run at 8 lumens in low, perfect for convoy riding, but can still be wound up to a very useful 25 when out on the roads. Still has all the useful Moon features, good build, usb chargeable, low battery warning. Can't complain about anything really...

Close review
4 out of 5
Build Quality: 4/5
Performance: 4.5/5
Value For Money: 3.5/5
5
Moon Cresent=great lights!!!

Just bought my 2nd one of these as they are so good. 1 for the road bike and 1 for the mtb. Also have two Moon front lights. Best lights I've ever bought and can't fault them for reliability.

Just bought my 2nd one of these as they are so good. 1 for the road bike and 1 for the mtb. Also have two Moon front lights. Best lights I've ever bought and can't fault them for reliability.

Close review
5 out of 5
Build Quality: 5/5
Performance: 5/5
Value For Money: 5/5
0
Moon Cresent = great light!!!

Just bought my 2nd one of these as they are so good. 1 for the road bike and 1 for the mtb. Also have two Moon front lights. Best lights I've ever bought and can't fault them for reliability.

Just bought my 2nd one of these as they are so good. 1 for the road bike and 1 for the mtb. Also have two Moon front lights. Best lights I've ever bought and can't fault them for reliability.

Close review
0 out of 5
Build Quality: 0/5
Performance: 0/5
Value For Money: 0/5
5
Moon crescent rear lights

Bought two sets this time one for me after seeing how good they were when my son got them. Easy to fit and use. His had to be replaced because he left them in a music practice room. Very nickable both on and off the bike! So if the thief is reading this I hope you feel guilty. Would have got the font lights too but they were out of stock shame had to go elsewhere to get those. .

Bought two sets this time one for me after seeing how good they were when my son got them. Easy to fit and use. His had to be replaced because he left them in a music practice room. Very nickable both on and off the bike! So if the thief is reading this I hope you feel guilty. Would have got the font lights too but they were out of stock shame had to go elsewhere to get those. .

Close review
5 out of 5
Build Quality: 5/5
Performance: 5/5
Value For Money: 4/5
5
Fantastic light

Bought this light after reading reviews and was not disappointedreally bright easy to charge up via usb light weight and compact. I can also charge it via my phone charger cable which is a micro usb lead excellent light so good I'm going to buy another for my back pack

Bought this light after reading reviews and was not disappointedreally bright easy to charge up via usb light weight and compact. I can also charge it via my phone charger cable which is a micro usb lead excellent light so good I'm going to buy another for my back pack

Close review
5 out of 5
Build Quality: 5/5
Performance: 5/5
Value For Money: 5/5
4
Moon Crescent rear light

The light is really excellent as are the other Moon lights Comet type that I've recently bought.My one big gripe is that this site states that the Moon Crescent rear light comes with the saddle rail bracket. It does not the box has only the rubber strap type seat post bracket. I will now have to order a separate saddle rail bracket

The light is really excellent as are the other Moon lights Comet type that I've recently bought.My one big gripe is that this site states that the Moon Crescent rear light comes with the saddle rail bracket. It does not the box has only the rubber strap type seat post bracket. I will now have to order a separate saddle rail bracket

Close review
4 out of 5
Build Quality: 5/5
Performance: 5/5
Value For Money: 4/5

Bike Lights Guide

What are bike lights?

Bike lights are vital accessories which attach to your handlebars, seatpost, helmet, bag or jersey. Their function is simple – to help you to see and be seen.

Who needs bike lights?

Everyone needs bike lights! It’s a legal requirement to use front and rear lights on your bike between sunset and sunrise, but they are also useful when visibility is poor – in the fog for example.

What are the choices?

Light technology is ever evolving and the choice is enormous. Always think “the brighter the better” and look for a higher lumen output when choosing. There are lights that run on batteries or beams which can be recharged via plug or a handy USB socket (great for topping up at work). Some lights have battery packs and most have a selection of modes to choose from. You’ll definitely need the brightest lights if you ride wooded trails as you’ll really need to see where you’re going!

What should I buy with them?

Spare batteries are handy if your bike runs on these, as is a charger if it’s rechargeable. Spare mounts are always useful, especially if you have more than one bike. A helmet mount points the beam where you’re looking, rather than the direction your bike is pointing.

Anything else?

Don’t get caught out – a spare back up light is a great purchase in case your ride goes on longer than anticipated or the lights go out earlier than expected. 

See our Lights guide for more.

Delivery & Guarantee

UK Delivery Information

We are committed to offering fast and free delivery, whether you're ordering bikes, accessories or clothing. Our standard delivery service is FREE to mainland UK, regardless of the size and on all orders over £20.

Please note that bulky products and bikes shipped to outlying UK regions are excluded from free shipping.

Please note that Pre-Order dates can sometimes change due to updated stock information.

Click here for more UK and international delivery information.

Returns & Warranty

It's easy to return a product with our 365 day, hassle free returns.

We will give you a full refund or exchange on any item that is returned to us unused/unfitted, in a resaleable condition and in its original packaging (where possible).

Please note: For hygiene reasons, we cannot accept returns of facemasks, undershorts or underwear if the item has been removed/unsealed from its original packaging.

If your item develops a fault or arrives damaged, please contact us first so we can resolve the issue for you as quickly as possible.

For more information please visit our Returns & Warranty page.

You may also like...

Moon Merak Bar End Mount Light Moon Merak Bar End Mount Light
Now £13.00 Save £6.99
Moon Alcor Rear Light Moon Alcor Rear Light
Now £11.58 Save £4.41
Moon Arcturus Auto Rear Light Moon Arcturus Auto Rear Light
Now £18.49 Save £14.50
Moon Comet X Pro Rear Light Moon Comet X Pro Rear Light
Now £18.59 Save £14.40