Keywords:

lightbulb, idea, filament, electric lamp, electric light, fibril, light bulb, lamp, fiber, bulb

Description:

Lightbulb, light, bulb, idea, filament,

• ID: 54f27f88c156c9962bbe00ba
• Original Size: 2448 x 3264px
• Subscription: Available
• License Type: Royalty Free
• Upload Date: March 1, 2015
• Permission: Not Applicable or No.
• Editorial Use: Yes
• Commercial Use: Yes