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Small cylindrical aluminum flashlight, 24 by 9.5 mm, single SMD 3535 LED, white light, 150-200 lumens, 270-degree beam, 4.5V

allentian

allentian E10 3W SMD 3535 150-200 LM Flashlight 4.5V

SKU CH-9DC3-7AJK7

A 4.5 V LED flashlight with a single 3535 SMD emitter producing 150–200 lumens in a 24 × 9.5 mm aluminum body

  • Product typeLED
  • 150-200 lumens from a single SMD 3535 LED
  • Wide 270-degree beam angle covers a broad area
  • Compact 24 x 9.5 mm aluminium body fits tight spaces
  • Runs on 4.5 V supply with 1.4-1.8 W measured draw
  • 3 W rated power for efficient white-light output

Compact aluminium LED flashlight

The allentian E10 is a 4.5V LED flashlight built from aluminium and measuring 24x9.5mm. It uses a single 3535 SMD emitter rated at 3W with a measured draw of 1.4-1.8W. The light produces 150-200 lumens of white light.

270-degree beam angle coverage

A 270-degree beam angle spreads light across a very wide field rather than throwing a narrow spot. This makes the E10 suited to close-range tasks and area illumination but limits reach for distance spotting. The single emitter and fixed output give no mode selection.

Replaces small incandescent key-ring lights

The E10 upgrades from legacy miniature bulbs by offering higher efficiency and a broader flood pattern in the same tiny form factor. The jump is worth it when a wide, even wash of white light is needed for reading, repairs or campsite chores. Buyers who want a focused long-throw beam or multiple brightness levels should look elsewhere.

How it compares

Measured against everything we stock in Flashlights & Headlamps, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 92% of the 2,266 comparable items (median $28.99).

Specifications

Product
Product typeLED

Questions about this item

How do I pick the right lumen level between 150 and 200?

The flashlight outputs 150-200 lumens depending on the cell condition; choose the higher end for maximum throw, the lower end for longer run time.

What does the 3 W rating deliver once the light is running?

Measured draw is 1.4-1.8 W, so the 3 W label is the LED’s peak rating while actual output settles in that lower range.

What does the 4.5 V input mean for battery choice?

The 4.5 V requirement matches three 1.5 V cells in series; the 24 x 9.5 mm body fits standard AAA or equivalent holders.

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