Engineering Indoor Sunlight
Preview text: How we built Sunday Light
- Subject
- Engineering Indoor Sunlight
- Preview text
- How we built Sunday Light
- From
- enquiries@
sundaylight.cc - Brand
- Sunday Light
- ESP
- Klaviyo
- Sent
- Sat Aug 29, 2026, 7:02 AM ET
- Size
- 49 KB
- Images
- 20
- Links
- 20, 5 of them buttons
- Subject length
- 27 characters
Against Sunday Light's usual
Sent in its busiest hour, 7 AM, which holds 48% of its emails. The subject is 27 characters; its average is 29.
Sent just before and after
| Sep 9, 2026 7:05 AM | Land already adjusted | |
| Sep 5, 2026 7:05 AM | You already know you need morning light | |
| Sep 4, 2026 1:00 PM | Back in the office with Sunday Light | |
| Sep 1, 2026 7:05 AM | Living with Sunday | |
| Aug 29, 2026 7:02 AM | Engineering Indoor Sunlight (this email) | |
| Aug 27, 2026 7:06 AM | The Science of Bright Light | |
| Aug 25, 2026 2:44 AM | Welcome to Sunday Light |
More from Sunday Light
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Oct 30, 2026 1:00 PM
You already know you need morning light
Oct 25, 2026 7:04 AM
An upside to the clocks going back
Oct 23, 2026 1:04 PM
Will Sunday work in your room?
Oct 21, 2026 12:00 PM
Oct 21, 2026 6:02 AM
Oct 18, 2026 6:06 AM
"The healthiest light for your home"
Oct 16, 2026 12:04 PM
Oct 16, 2026 6:03 AM
Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Aug 29, 2026.
