<p><b>Q: Can I dim the timer version bulbs ?</b><br> A: Yes. Even if you order the timing version, it has dimming function. You just press the ‘I’ button for a while, the bulbs will switch between 3 grades brightness.<br></p><p> <strong>Specifications </strong><br /> <strong>Wireless Countdown Switch  (Remote)</strong> <br /> Color: White<br /> Buttons: 6 Buttons, ON/OFF, 5/ 10/30/60 mins<br /> Signal Range: Up to 165 ft/50m<br /> Frequency: 915MHz<br /> Battery Lifetime: Serve over 220,000 clicks, up to 10 years life based on 60 clicks/ day<br /> Battery Type: CR2032 (included)<br /> <br /> <strong>LED Bulb </strong><br /> Dimensions: 2.2 x2.2 x 4.5 in<br /> Cap: E26 (Edison Screw) <br /> Input:  120V-60Hz <br /> Luminous Flux: 600LM<br /> Wattage: 6W<br /> Bulb Lifetime: 15,000 hours<br /> Color Temperature: 2700K Soft White,<br /> Type of Bulb: LED<br /> <br /> <strong>Package includes</strong><br /> 2 x LED Bulb<br /> 1 x Countdown Switch(Remote Controller)<br /> 1 x Magnetic Switch Plate<br /> 1 x CR2032 Battery (included) <br /> 1 x Double-Sided Tape<br /> 2 x Screws<br /> 1 x User Guide<br /> </p>