G3 Pro Green Laser Pointer
- Green · 532 nm
- 1 mW
- 18650
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Laser pointer specialist · Legal in the UK · Batteries included
Green, red and violet laser pointers and laser pens – class 2, up to 1 mW, measured before dispatch. Order before 3 pm (UK time) on a working day and it ships the same day, tracked to your UK letterbox.
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Every model at a glance — hover a photo to see the beam.
What others buy. Real sales figures from the last 24 months.
A deliberately small range, one right choice. Here is how to decide in a minute.
Laser finder →Pro models come with a rechargeable battery and charger; regular models run on 2× AAA and are ready right away.
Compact models fit any jacket pocket, full-size models sit firmer in the hand.
Pick a use and we only show the suitable models.

Three laser pens, three colours: green, red and violet

Three rechargeable Pro lasers in green, red and violet
We measure the output of every unit: a real 1 mW, Class 2, legal in the UK.
Order before 3 pm (UK time) on working days and it ships the same day.
Ready to use straight away, with an instruction video and safety tips.
Not happy? Return within 14 days, no hassle.
Laserpointerstore.co.uk is a specialist laser pointer shop for the UK. We focus on one thing and do it properly: hand-held laser pointers in green, red and violet, from a slim laser pen with a pocket clip to a rechargeable aluminium Pro model with safety keys. Every laser in the range is a Starlight Lasers model with an output up to 1 mW, laser class 2 under EN 60825-1 – the class intended for sale to the public in the UK. Each unit is measured before it leaves us, so the label on the box matches the laser in your hand.
Our customers are lecturers and teachers, sales people who present every week, stargazers, gardeners and allotment holders with a pigeon problem, cat owners and people looking for a clever gift. Whatever brings you here, you will find the full line-up on one page under all laser pointers, or let the laser finder pick one for you in a few clicks.
Green (532 nm) is the brightest colour to the human eye. At the same class 2 output a green dot looks several times brighter than a red one, which is why a green laser pointer is the first choice for outdoor use, long distances and pointing out stars. Red is the classic choice for presentations and indoor work: clear on a projector screen without being dazzling – see our red laser pens. Violet (405 nm) looks less bright to the eye but has a striking colour and makes many fluorescent and glow-in-the-dark materials light up; browse the purple and violet laser pointers.
Our laser pens (X1 green, X2 green with pattern cap, M1 red and Z1 violet) are slim aluminium pen laser pointers with a pocket clip that run on two powerful AAA batteries, included. Light, simple and ideal in a jacket pocket or laptop bag. The Pro series is built around an aluminium body and a rechargeable lithium-ion cell with a charger in the box. The full-size Pro models (G3 Pro, G1 Pro, R1 Pro, V1 Pro) take an 18650 cell and come with two safety keys; the compact Pro models (G2 Pro, R2 Pro, V2 Pro) use a smaller 16340 cell. All of them are in the rechargeable laser pointers category.
Use your laser a few minutes a week? AAA batteries are the easy route and you can buy them anywhere. Use it daily, or outdoors for longer sessions? A rechargeable Pro model saves on batteries: it comes with 1 battery and a PowerFox charger, and a charge lasts at least about a month with normal use. Extra batteries and a second charger are in laser pen batteries. Our blog explains the trade-off in rechargeable vs AAA laser pens.
| If you mainly want to… | Our suggestion |
|---|---|
| Present in a lecture room or meeting | M1 red laser pen or X1 green laser pen |
| Point out stars and planets | G3 Pro green laser pointer |
| Keep birds off a roof, field or allotment | G3 Pro or G1 Pro |
| Play with the cat (floor only) | X1 or M1 |
| Something small for every pocket | G2 Pro compact |
| Try all three colours | laser pen set or Pro set |
Class 2 means low power: if you accidentally catch the beam, your natural blink reflex protects the eye. That is no excuse to be careless. Never aim a laser pointer at anyone's eyes, at people, at animals' eyes, at vehicles or aircraft, or at mirrors, glass and water that can bounce the beam back. Shining a laser at a vehicle or aircraft is a criminal offence in the UK. A laser pointer is not a toy: keep it away from children – you must be 18 or over to order. Read the full guidance on laser pointer safety and our plain-English explainer on laser pointer law in the UK.
Looking for a "powerful" or "high power" laser pen? We deliberately sell class 2 only. Higher-power lasers are not intended for sale to the public in the UK, they can damage eyes in a fraction of a second and they are not needed for presenting, stargazing or bird control at dusk. Our article on how bright a class 2 laser pointer really is explains what a class 2 green laser can really do.
No. Owning and using a class 2 laser pointer with an output up to 1 mW is fine for normal purposes such as presenting, stargazing and pointing. Class 2 is the class intended for sale to the public in the UK, and it is the only class we sell. What is illegal is misuse: shining a laser at a vehicle or aircraft is a criminal offence. More in our guide to laser pointer law in the UK.
For the public, the sensible ceiling is class 2: up to 1 mW. Within that limit, a green laser looks by far the brightest because the eye is most sensitive to green. Our G3 Pro green laser pointer shows a dot at approx. 300 m at dusk and approx. 1 km in the dark (indicative). We do not sell higher-power lasers; see how bright a class 2 laser pointer really is.
No. Our laser pens are pen-shaped laser pointers with a pocket clip, not ballpoint pens. That keeps them slim and simple: one button, two AAA batteries, a bright dot. The X1 green laser pen is our most popular pen model.
Green. At the same class 2 output, a 532 nm green dot looks much brighter than red or violet. Red is a good, calm choice for screens and indoor presentations; violet is more of a special effect. Compare them in red vs green laser pointer.
It depends on the colour and the light. For our green lasers: 30 m+ indoors, approx. 100 m in daylight on a shaded surface, approx. 300 m at dusk and approx. 1 km in the dark. These are indicative figures that depend on light, weather and surface. Read how far a laser pointer can go.
Class 2 is the low-power class where the blink reflex protects the eye against a brief, accidental exposure. You should still never look into the beam or point it at anyone's eyes, and keep it away from children. Our safety page lists the rules.
Orders placed before 3 pm (UK time) on a working day are dispatched the same day with PostNL. Delivery to the UK takes 2–5 working days and is fully tracked. The parcel fits through your letterbox, and UK delivery is free from £50. Depending on the order value, UK import VAT or a handling fee may be collected on delivery. See shipping and returns.
The X1, X2, M1 and Z1 laser pens use two AAA batteries (included). The full-size Pro models use one rechargeable 18650 cell and the compact Pro models one 16340 cell, both with a PowerFox charger included that charges the battery outside the laser. Spares are in laser pen batteries.
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