... , which can generate various color changing effects, such as flashing, fading, steady ,seven color jumping synchronously etc. DMX256 ... After pressing the switch for 3 seconds, the lamp will be turned off. It takes 3 seconds ... the switch to turn on or turn off the lamp. Light distribution curve diagram: Average Flux Diagram: ... for the items we delivered, if there is lamp that does not work when you get it, ...