The original Cree T8 had a light output of 2100 lm, and with 120 LEDs the math works out to 17.5 lm/LED, while the new lamp's 1700 lm and 80 LEDs works out to 21 lm/LED. The new product has a drop in total lumen output but a 21% increase in lm/LED over the original version.
SAAD redirects here. For other uses, see Saad (disambiguation) . Saad (Arabic: Ø³Ø¹Ø¯, SaÊ¿d â) (also spelled Sa'ad) is a common male Arabic given name that means felicity, prosperity, successful and good luck. It may be a shortened version of Sa'd al-Din, and is not to be confused with Saâid.AAD redirects here. For other uses, see Saad (disambiguation) . Saad (Arabic: Ø³Ø¹Ø¯, SaÊ¿d â) (also spelled Sa'ad) is a common male Arabic given name that means felicity, prosperity, successful and good luck. It may be a shortened version of Sa'd al-Din, and is not to be confused with Saâid.
Muslim: from a personal name based on Arabic sa?d âgood luckâ, âgood fortuneâ, âsuccessâ. Sa?d is often used to form names in combination with other words, for example Sa?d Allah (Sa?dullah) âjoy of Allahâ, an epithet of the Prophet Muhammad. Sa?d ibn Abu Waqqas was one of the ten Companions of the Prophet Muhammad.This name is prevalent in all Muslim countries.Jewish (Sephardic): a derivative of a personal name, either from Hebrew saad âsupportâ or from Arabic sa?d âgood luckâ (see 1).a?d ibn Abu Waqqas was one of the ten Companions of the Prophet Muhammad. This name is prevalent in all Muslim countries.Jewish (Sephardic): a derivative of a personal name, either from Hebrew saad âsupportâ or from Arabic sa?d âgood luckâ (see 1).