وفقاً للوصف، فإنّ الأغطية غير مرئيّة للعين المجرّدة في العمل! شاهد الصور (طاقة الجهد الحالية). يعمل مستشعر النهار - الليل أيضًا.

Conformément à la description les leds sont bien invisibles à l'œil nu en fonctionnement ! Voir photos (tension courant puissance). Le capteur jour nuit fonctionne également.

وفقاً للوصف، فإنّ الأغطية غير مرئيّة للعين المجرّدة في العمل! شاهد الصور (طاقة الجهد الحالية). يعمل مستشعر النهار - الليل أيضًا.

good

good

good

real invisible watching

real invisible watching

real invisible watching

it doesn't work

it doesn't work

it doesn't work

عظيم شكراً

Great itam thanks

عظيم شكراً

جيده

Good

جيده

لم تختبر حسناً شحن جيد

NOT TESTED OK GOOD SHIPPING

لم تختبر حسناً شحن جيد

جودة جيدة. موصلات في غير موضعها للتركيب.

Bonne qualité. connecteurs mal placés pour le montage.

جودة جيدة. موصلات في غير موضعها للتركيب.

There is writen IR 940nm, but realy it is 850nm (or so) because it is visible as red light...

There is writen IR 940nm, but realy it is 850nm (or so) because it is visible as red light...

There is writen IR 940nm, but realy it is 850nm (or so) because it is visible as red light...

The description states that they are 940nm infrared LEDs and they are invisible. When they are powered with 12V they appear as 48 bright red spots. They do emit infrared but since it is visible and not invisible as described then it is not 940nm. I ordered 3 of these for use with cameras that would be undetectable. the red glow makes them useless.

The description states that they are 940nm infrared LEDs and they are invisible. When they are powered with 12V they appear as 48 bright red spots. They do emit infrared but since it is visible and not invisible as described then it is not 940nm. I ordered 3 of these for use with cameras that would be undetectable. the red glow makes them useless.

The description states that they are 940nm infrared LEDs and they are invisible. When they are powered with 12V they appear as 48 bright red spots. They do emit infrared but since it is visible and not invisible as described then it is not 940nm. I ordered 3 of these for use with cameras that would be undetectable. the red glow makes them useless.