I cannot offer a discount. m(_ _)m I have confirmed that it works. (Photos are attached.) As a bonus, I will include IKEA batteries. However, the expiration date is relatively soon. July 2026 I used it for about a month for work. As mentioned in reviews on Amazon, the switch is stiff. (That seems to be the design.) The following is quoted from the manufacturer's website: Specifications Light source used: High-brightness φ5mm red LED x 1, High-brightness φ5mm white LED x 2 Brightness (approx.): 20 lumens (when 2 white LEDs are lit) Luminous intensity (approx.): 43 candela (when 2 white LEDs are lit) Batteries used: Lithium button battery CR2032 x 2 Operating time (approx.): 33 hours (red LED 1 light) / 25 hours (white LED 2 lights) Illumination distance (approx.): 13m (maximum) Protection level: Splash-proof (IPX4 compliant) Drop durability: 1m drop durability Body size (approx.): W64.0 x H44.0 x D12.5mm Body weight (approx.): 26.5g (including batteries) Accessories: Test batteries (included as a bonus in the photo.) JAN code: 4950654 045918 PKG size (approx.): W100 x H215 x D25mm PKG weight (approx.): 49g Information on successor models/similar models is here Features Red sub-LED: Convenient for illuminating your hands in dark places, etc., when the main LED is too bright. Cap light to be clipped on a hat Bottom push switch