Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Lambda Photometrics Ltd ← View details Lambda House, Batford Mill, Harpenden, Herts AL5 5BZ, United Kingdom, Harpenden, England