Olight I3E EOS Black

Series: I-Olight
Product Code: I3E-BLACK

The i3E is an extremely compact flashlight with a maximum 90-lumen output, all running off of a single AAA battery.

I3S/I3E Pocket clip

* Black Color

I3S/I3E Pocket clip

* Silver Color





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 The i3E is an extremely compact flashlight with a maximum 90-lumen output, all running off of a single AAA battery. The i3E flashlight features a high-performance Philips LUXEON TX LED and a PMMA TIR lens that focuses the light to reach a distance of 44 meters. The versatile i3E fits easily into a pocket or bag and can be connected to a keychain without adding significant bulk to your keys. Plus its slim smooth design won’t wear on your clothing or purse. The i3E is the perfect choice for a small, bright, and affordable light to take with you anywhere. Available in several colors including Silver, Black, Blue, Purple, Green, and Red.


✔ Using a high-performance Philips LUXEON TX LED which has a lifespan of 60,000 hours.
✔ Paired with high-quality PMMA TIR lens delivering a homogeneous beam.
✔ Maximum output of 90 lumens.
✔ Powered by a single AAA Alkaline battery.
✔ Aircraft-grade aluminum body with anti-scratch Milspec type-III anodizing. 
✔ Easily connects to a keychain or lanyard through a key ring on the lights tail cap.
✔ Available in black, red, blue, green, and purple.
✔ Waterproof IPX8.


✔ GreenMax AAA Alkaline battery × 1
✔ Keychain not included.

Beam Distance (ft) 144
Beam Distance (m) 44
Max. Performance (lumens) 90
Charge type Optional charger
Compatible Batteries 1 x AAA(R3)
Light Intensity (candela) 500
Light Form Wide/broad hotspot. Perfect for up close illumination.
Lens / Reflector Type TIR reflector (big, defined wide hotspot)
Mode Operation No Switch
Form/Size Factor Small size (Car key / Zippo Lighter)
Series Series I (Keychain)
Unique Characteristics
  • Simple head twist with machining for optimal grip
  • The smallest light Olight makes. Perfect for keychain carry.
  • The smallest 90 lumen light on the market. Incredible performance with an even beam.
    LEVEL 1 (lumens) 90
    Run-time LEVEL 1
  • 1h10m (NiMh)
  • 45min (Alkaline)
  • Strobe No
    Waterproof IPX8
    Weight (g / oz) 19.4 / 0.68
    Length (mm / in) 60.5 / 2.38
    Head Diameter (mm / in) 14 / 0.55
    Body Diameter (mm / in) 12.5 / 0.49
    Led Philips LUXEON TX
    Packaging Blister
    Use keychain, everyday carry, gift
    Package Contents
  • Flashlight Olight I3E x 1
  • Key grip ring x 1
  • AAA battery x 1
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