Lumos (Electronics (B2C)) Overview

  • Founded
  • 2013

  • Status
  • Private

  • Employees
  • 5

  • Latest Deal Type
  • Seed

  • Latest Deal Amount
  • $1M

  • Investors
  • 9

Lumos (Electronics (B2C)) General Information


Developer of a smart sleep mask designed to take control of sleep schedule. The company's mask uses light flash technology to treat circadian rhythm disruptions, such as jet lag, delayed phase sleep disorder (DPSD) and seasonal affective disorder (SAD), enabling users to get a good sleep.

Contact Information

Ownership Status
Privately Held (backing)
Financing Status
Venture Capital-Backed
Primary Industry
Electronics (B2C)
Other Industries
Application Software
Other Consumer Durables
Primary Office
  • 1 Sansome Street
  • San Francisco, CA 94104
  • United States

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Lumos (Electronics (B2C)) Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
2. Seed Round 01-Sep-2016 $1M 000 Completed Generating Revenue
1. Accelerator/Incubator Completed Startup
To view Lumos (Electronics (B2C))’s complete valuation and funding history, request access »

Lumos (Electronics (B2C)) Patents

Lumos (Electronics (B2C)) Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
US-20220134052-A1 Modeling-guided light therapy for adjusting circadian rhythm Active 01-Mar-2019 0000000000
US-20230013810-A1 System for circadian rhythm adjustment Pending 01-Mar-2019 0000000000
US-20200276053-A1 Adjustable mask Pending 01-Mar-2019 00000000
US-20200289321-A1 Circadian rhythm adjustment system Pending 01-Mar-2019 0000000000 0
US-11446465-B2 Sleep and circadian rhythm management system for circadian rhythm disruptions Active 01-Mar-2019 A61M21/02 00
To view Lumos (Electronics (B2C))’s complete patent history, request access »

Lumos (Electronics (B2C)) Executive Team (3)

Name Title Board Seat Contact Info
Biquan Luo Ph.D Co-Founder & Chief Executive Officer
You’re viewing 1 of 3 executive team members. Get the full list »

Lumos (Electronics (B2C)) Signals

Growth Rate

0.80% Weekly
Weekly Growth 0.80%, 93rd %
-35.5%. 530%

Size Multiple

219x Median
Size Multiple 219x, 100th %ile
0.00x 0.95x. 413Kx

Key Data Points

Twitter Followers


Similarweb Unique Visitors


Majestic Referring Domains


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Lumos (Electronics (B2C)) Investors (9)

Investor Name Investor Type Holding Investor Since Participating Rounds Contact Info
Alex Liang Angel (individual) Minority 000 0000 000000 0
Bolt (Private Equity) Venture Capital Minority 000 0000 000000 0
Grit Ventures Venture Capital Minority 000 0000 000000 0
National Aeronautics and Space Administration Government Minority 000 0000 000000 0
Oriza Ventures Venture Capital Minority 000 0000 000000 0
You’re viewing 5 of 9 investors. Get the full list »