Master Instruments

$Master Instruments TB - 18650IC40 4000mAh 18650 Rechargeable Li - ion Battery (Protected) - Refraction Lighting$

Master Instruments TB-18650IC40 4000mAh 18650 Rechargeable Li-ion Battery (Protected)

Master Instruments TB-18650IC40 4000mAh 18650 Rechargeable Li-ion Battery (Protected)

Regular price $34.00

Regular price Sale price $34.00
$Master Instruments TB - 21700IC55 5500mAh 21700 Rechargeable Li - ion Battery (Protected) - Refraction Lighting$

Master Instruments TB-21700IC55 5500mAh 21700 Rechargeable Li-ion Battery (Protected)

Master Instruments TB-21700IC55 5500mAh 21700 Rechargeable Li-ion Battery (Protected)

Regular price $33.50

Regular price Sale price $33.50
$Master Instruments TB - 18650IC35 3500mAh 18650 Rechargeable Li - ion Battery (Protected) - Refraction Lighting$

Master Instruments TB-18650IC35 3500mAh 18650 Rechargeable Li-ion Battery (Protected)

Master Instruments TB-18650IC35 3500mAh 18650 Rechargeable Li-ion Battery (Protected)

Regular price $29.00

Regular price Sale price $29.00

Let customers speak for us

from 60 reviews

Fantastic all round

Fantastic all round. Very happy.

Jarvis Anderson

06/16/2026

RovyVon Aurora A8 4th Generation USB-C Keyring Light with Sidelights

Fast service and dispatch

Fast service and dispatch . Online website easy to navigate.

Wazza

06/14/2026

Refraction Lighting

A pleasant surprise

A pleasant surprise . Well constructed, easy and intuitive to use . Charging is quick and battery 🪫 life is good .

Glocusent Survival Camping Lantern

fantastic small light

Great light, can easily change power and colour. Lasts forever on 1 lumen.

Sandra

05/18/2026

Nitecore TINI3 Keychain Light

Easy site to navigate

Easy site to navigate . Rapid service and dispatch . Attractive staff .

04/14/2026

Handy torch for neuro ons and not blinding the patient

Handy torch for neuro ons and not blinding the patient .
Rapid service and dispatch.

Nitecore MT06MD Designed for Medical Professionals and First Responders

Minor error, otherwise perfect!

Laser is the AU variant Class 1, not the Class 3R as seen in oversees models, so the advertising information and photos could be corrected, otherwise is perfect as advertised!

Anonymous

04/13/2026

Nitecore EDC17 Ultra Slim EDC Torch

Superb company

Superb company, purchase and postage very fast, and the item was switched out under a warranty issue immediately. Very impressive and rare to see these days.

Ned Cromack

04/10/2026

Great torch, great company

Great little keychain light, surprisingly powerful. Was almost immediately switched out as a warranty issue, very impressive customer service.

Very fast

Very fast delivery

03/27/2026

Awesome

Awesome light

WUBEN F5 Camping Light

Good quality and works well. Delivery was timely too.

Tony

03/03/2026

WUBEN E19UV 365nm UV Penlight

Happy customer

Great torch. For the size and price, this thing is awesome

Brian L

02/11/2026

WUBEN T1 2000lm Tactical Torch

Refraction Lighting - Chihiros Z Tiny Light

Great business to purchase from, fast shipping and provided an extra adaptor at no extra cost.

Thuan Dao

02/02/2026

Chihiros Z tiny light - Refraction Lighting

Great little light, purchased for my patio pond set up. Quite bright for the size.
Refraction lighting where great, fast shipping and they even gave me an extra power adapter, as this light is usb cabled.

02/01/2026

Chihiros Z Light Tiny LED Light

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Collection: Master Instruments