These Blink & Flash bulbs give a disco effect as the bulbs alternately flicker and light up. The effect is enhanced by using several Blink & Flash bulbs at the same time. If they are powered at the same (starting) time, the bulbs change colour (almost) simultaneously. The bulbs cannot be operated by remote control.

Please note: LED bulbs are only suitable for outdoor use in festoon cables where:

1) the sealing ring is properly fitted around the bulb (see manual).
2) the festoon fitting is properly mounted on the cable (if you use cables from other suppliers, you can test this by blowing into the socket when there is no bulb in it. If you can blow through the fitting, then the festoon light cable is unsuitable for LED bulbs).