... 3W=traditional 25W bulb=5W CFL bulbOur 5W=traditional 45W bulb=9W CFL bulbOur 7w=traditional 60W bulb=13W CFL bulbOur ... and maintenance.12. Energy-saving and environment-friendly.Applications1. Light projection for Bars, Clubs, Hotels, Stage, Parks, Plazas ... . 2. Commercial Buildings, Mosques, Museums, Interior or exterior light effects, 3. Decorative lighting/Stage lighting, Architectural and signage ...