LED Tubes with Backup Battery
Applicable To:
L48T8-XYY-17P-PW-EM, with X - CRI (color rendering index); YY - CCT (correlated color temperature); W - Client code
Marketing Claim Verified by UL Solutions
Over 90 minutes back-up working time with at least 400 lumen output
Verification Method
UL Verification is an objective, science-based assessment that confirms the accuracy of marketing claims. Our independent marketing claim Verification process scrutinizes the validity of specific advertising or promotional statements. The UL Verification Mark does not indicate the evaluation or Certification of a product per a Standard for Safety by UL Solutions. Where the product additionally includes a Safety Certification Mark, consult the online Certification directory of the responsible organization for additional information regarding relevant Standards for Safety and the product's intended use. The battery is conditioned before testing and the battery terminal voltage (BTV) for the specified discharging time is recorded. The lighting load is powered at the recorded BTV and the luminous flux of the sample is measured according to the appropriate IES standard for the light source under test.
What is UL Verification?
UL Verification is an objective, science-based assessment that confirms the accuracy of marketing claims. Our independent assessment process scrutinizes the validity of specific advertising or promotional statements, giving you a way to separate verified fact from fiction.