COB LED-werklamp, WASAGA USB Oplaadbare Inspectielamp, Draagbaar, Opvouwbaar, 270 Graden Draaibaar met Magnetisch en Haak Voor Binnen- of Buitenactiviteiten

This light does NOT have S.O.S and other blinking functions - no red light or other crap. It simply has two different types of light: spot and flood. The spot is run by two 3 watt LEDs and the flood is run by a 5 watt COB LED, The intensity of both lights is adjustable to give the maximum battery life for the lighting situation desired. If you want more time between charges, simply add one battery or replace the existing battery with two larger capacity batteries. The battery that comes with the unit is very good quality 2000 mah with protection circuit (a very nice surprise). The capacity also appears to truly be 2000 mah and not only 500 mah (like most import junk). This wasn't important to me because I was replacing the existing battery with two 2600 mah batteries. My unit now has 5200 mah capacity and can be depended on to run all day "on-the-job" if needed. Of course, it is also nice to be able to recharge a cell phone or access point for those areas away from from a wall jack. The build quality appears to very good - only time will tell. The only negative point: the "hook" is actually not a hook, but just a wire bail. In order to hang the unit, another hook is needed to hang the bail on (I just clip a little carabiner to the unit). How to figure "run time": the unit runs on 5 volts. Because the battery set only puts out 3.6 volts, this must be converted (probably at 90% efficiency). The most demanding light is "spot" at 6 watts. 6 watts @ 5 volts gives a battery current draw of 1200 ma - this must be rounded up to 1400 ma due to the 90% efficiency. With the supplied 2000 mah battery, the expected run-time is 75 minutes. Increasing the battery capacity to 5200 mah will increase the run-time to 3.25 hours. This is at full brightness. Decreasing the brightness can easily cut the current draw in half, which provides more than double the run-time because the batteries are not stressed at a high level of discharge.

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Molto compatta e versatile, ottima la calamita.Possibilità di usare una batteria singolo o due in parallelo per maggiore autonomia.

Cercavo una lampada per eseguire i lavori senza doner ogni volta portarmi a presso il cavo e la lampada, devo dire che questa lampada e fenomenale, arriva a casa con una sola batteria, e funziona benissimo, io ho installato la seconda batteria per avere una maggiore autonomia, devo dire che mi dura tantissimo, puoi regolare l'intensita della luce ed ha una calamita davvero potente, con la rotazione della luce puoi attacarla su un punto e ruotare per farti luce sul punto che stai lavorando, la consiglio

Ich find diese Bauart optimal für unterm Auto zu schrauben. Und noch viele weitere Einsatzmöglichkeiten. Magnetfuss ist auch top und stark genug.