You create and Tublish does the rest. Post once at Tublish.com, and it goes to Instagram, Facebook, YouTube, TikTok, Threads, LinkedIn, Discord, Telegram, Bluesky, Mastodon and WordPress. You create and Tublish does the rest. Post once at Tublish.com, and it goes to Instagram, Facebook, YouTube, TikTok, Threads, LinkedIn, Discord, Telegram, Bluesky, Mastodon and WordPress.

Lamp Brightness Conversions

Convert lumens to watts for LED, CFL, and incandescent bulbs.
Find the right replacement bulb wattage for any lumen output or brightness.

Lamp Brightness Converter

Convert lumens to watt equivalents for LED, CFL and incandescent bulbs, with the yearly running cost. 800 lumens replaces a 60W bulb with a 9W LED.
A FREE website for what you create, plus a link-in-bio page, at myname.tublish.com. No credit card needed. A FREE website for what you create, plus a link-in-bio page, at myname.tublish.com. No credit card needed.

Embed This Calculator

Copy the code below and paste it into your website or blog.
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