1X 5X 10X 50W 4200LM Тёплый/Белый DIY COB светодиодная Микросхема Лампа Мощность 60x40мм Для Наводнения Светлый AC110/220V Обзоры

1X 5X 10X 50W 4200LM Тёплый/Белый DIY COB светодиодная Микросхема Лампа Мощность 60x40мм Для Наводнения Светлый AC110/220V

US$5.45
~~US$14.99~~
Купить сейчас

Отзывы покупателей

4.79 из 5

Просмотреть все 96 отзывы

Написать отзыв Вы получите двойные Banggood поинты за отзыв если будете одним из трех первых кто оставит его!

Все отзывы (96)
Образ (12)
Видео (0)
Все звезды
- Все звезды(96)
- 5 Звезда(87)
- 4 Звезда(4)
- 3 Звезда(2)
- 2 Звезда(0)
- 1 Звезда(3)

Сортировать по:

оценке

оценке
полезности
дате

Отзывы только из вашей страны (Russian Federation)

Показать оригинал

Часть обзора переведена автоматически.

tutaj5VIP1
HU
13/07/2017

Ordered 220v/50W/4200lm/Warm white 2pcs. Looks like it is 3200K as far as i can tell. Consumes 65Watts on 238Volts. Its very bright but gets very hot! Needs a cooler with at least 65W TDP. An old AMD cooler with a big enough base(min 5.5cm*3.5cm to cover the cob and the driver circuits) ran at full fan speed will keep it ideally below 80C with an ambient temperature of 30C. Needs lots of thermal paste! Its easy to solder just dont put it on the heatsink before soldering. I gave it 4/5 on quality because its not efficient but hey its cheaper than anything.

Ordered 220v/50W/4200lm/Warm white 2pcs. Looks like it is 3200K as far as i can tell. Consumes 65Watts on 238Volts. Its very bright but gets very hot! Needs a cooler with at least 65W TDP. An old AMD cooler with a big enough base(min 5.5cm*3.5cm to cover the cob and the driver circuits) ran at full fan speed will keep it ideally below 80C with an ambient temperature of 30C. Needs lots of thermal paste! Its easy to solder just dont put it on the heatsink before soldering. I gave it 4/5 on quality because its not efficient but hey its cheaper than anything.

Ordered 220v/50W/4200lm/Warm white 2pcs. Looks like it is 3200K as far as i can tell. Consumes 65Watts on 238Volts. Its very bright but gets very hot! Needs a cooler with at least 65W TDP. An old AMD cooler with a big enough base(min 5.5cm*3.5cm to cover the cob and the driver circuits) ran at full fan speed will keep it ideally below 80C with an ambient temperature of 30C. Needs lots of thermal paste! Its easy to solder just dont put it on the heatsink before soldering. I gave it 4/5 on quality because its not efficient but hey its cheaper than anything.
7

Комментарии (2)

Показать оригинал
YuenyongVIP1
TH
02/05/2017

use heat sink with fan from computer for heat generate to hight 50 C if fan operate is temp. down to 30 C

use heat sink with fan from computer for heat generate to hight 50 C if fan operate is temp. down to 30 C

use heat sink with fan from computer for heat generate to hight 50 C if fan operate is temp. down to 30 C
4

Комментарии

Показать оригинал