Why BobbyBulbs exists
BobbyBulbs helps you work out which bulbs to buy. It’s a planning tool that organizes your lighting project so you can identify the bulb details you need. Compare bases, shapes, brightness, and light color, then keep track of bulb counts for each room.
Understand the base, shape, color temperature (Kelvin), and wattage equivalent before you buy.
Start with your existing lamps and fixtures, then record the base, shape, brightness, and light color each one needs.
Energy use = watts × time. Compare LED estimates with old-bulb equivalents as you build.
Privacy & disclosure
Sign in to save your lighting plan and return to it later. We don’t sell personal data.
Paid reports are processed through Stripe. BobbyBulbs does not store full card numbers.
Ready to plan?
Build your spaces and fixtures, then purchase a printable report you can use while shopping or talking with a contractor.