This light bulb is very cool with 16 color changing.You can change to any color you want.It's quite convenient and can be a lot of fun.
Features:
Made of high quality metal material,low power consumption.
Power conversion efficiency more than 70%.
With overcurrent protection and reverse power protection.
Safe and durable.
Long lifespan more than 50,000 hours
Perfect for home or commercial decorations,such as KTV,family party,bars,hotel,DJs,night,shop etc.
Descriptions:
Base Cap type: E27
Light source:1 piece 5W RGB LED
Input voltage: AC 85V-265V
Light power: 5W
Current:300mA
Light Color: 16 color include Red Green Blue
LED Bulb lifespan: 50,000hours
Working temperature: -20℃ to 40℃
Bulb Dimension:55mm x 105mm(Diameter x Height)
Remote Control Keys: 24 Keys for 16 color changing, 4 mode changing (Flash, Strobe, Fade, Smooth),
Remote control battery: 1x CR2025 battery (included)
Remote control dimension: 85mm x 52mm x 7mm(LxWxH)
Package Included:
1x 5W Color Change LED Bulb Light
1x Remote Control with CR2025 Battery
I think $3.49 USD for a 3W equivalent recently was a better deal
https://www.ozbargain.com.au/node/139703
Though this looks decent for those wanting a brighter version. I bought mine for a toddlers night light so 3W was ideal for me but this 5W will put out better light.