**Strengths:**
- Correctly uses MSA terminology: ملحقات (accessories), العدسة الثابتة (static lens)
- Properly preserves the brand name "Martin" and model "ELP LED" in English
- Uses appropriate technical term: أجهزة تشكيل الضوء الإهليلجية (ellipsoidal profiles/spotlights)
- Maintains correct grammatical agreement and case (إضافة structure)
- Appropriate formal register for B2B professional audio/AV trade copy
- Concise and parallel to the English original