English
全部
搜索
图片
视频
地图
资讯
更多
购物
航班
旅游
笔记本
报告不当内容
请选择下列任一选项。
无关
低俗内容
成人
儿童性侵犯
downlight 的热门建议
LED Driver
Transformer
Changing Downlight
Globes
How to Install
Downlights and Transformers
Downlight
Circuit Diagram
Ceiling Downlight
Fittings
LED Downlight
Installation
Replacing Downlight
Bulbs
How to Replace a
Downlight Transformer
Replacing Downlight
Transformers
Replacing Halogen Downlights
with LED
Downlight
Removal
Best LED Downlights
with No Transformers
LED Downlight
Transformer Problems
Wire a
Transformer
Bathroom Downlight
Connection to Transformer
Connecting
Downlights
LED Downlight
Retrofit
Do LED Downlights
Need Transformers
Fitting MR16
Downlight
How to Fit Replacement
Downlights
Downlight
Converter
Wiring LED
Downlights
How to Replace a Transformer for a
Downlight
LED Downlights
UK with Transformers
时长
全部
短(小于 5 分钟)
中(5-20 分钟)
长(大于 20 分钟)
日期
全部
过去 24 小时
过去一周
过去一个月
去年
清晰度
全部
低于 360p
360p 或更高
480p 或更高
720p 或更高
1080p 或更高
源
全部
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
价格
全部
免费
付费
清除筛选条件
安全搜索:
中等
严格
中等（默认）
关闭
筛选器
LED Driver
Transformer
Changing Downlight
Globes
How to Install
Downlights and Transformers
Downlight
Circuit Diagram
Ceiling Downlight
Fittings
LED Downlight
Installation
Replacing Downlight
Bulbs
How to Replace a
Downlight Transformer
Replacing
Downlight Transformers
Replacing Halogen Downlights
with LED
Downlight
Removal
Best LED Downlights
with No Transformers
LED Downlight Transformer
Problems
Wire a
Transformer
Bathroom Downlight
Connection to Transformer
Connecting
Downlights
LED Downlight
Retrofit
Do LED
Downlights Need Transformers
Fitting MR16
Downlight
How to Fit
Replacement Downlights
Downlight
Converter
Wiring LED
Downlights
How to Replace a
Transformer for a Downlight
LED Downlights
UK with Transformers
1:19
YouTube
ToolBox Talk For Electricians
Installing a Downlight the RIGHT Way – Guide for a Clean Finish!
Thinking of installing a downlight? 💡 Whether you're a beginner or just want a quick refresh, this video shows you how to install a downlight properly and safely in a domestic setting. ⚡ What’s covered: ️ Marking & cutting clean holes ️ Wiring safely to existing circuits ️ Securing the fitting ️ Tips for avoiding mess and damage ...
已浏览 2811 次
5 个月之前
Transformer Types
4:58
The BEST Optimus Prime Transformations | Transformers | Paramount Movies
YouTube
Paramount Movies
已浏览 260.5万 次
2023年6月16日
1:47:37
Transformers: Prime | Season 1 | Episode 1-5 | Animation | COMPILATION | Transformers Official
YouTube
TRANSFORMERS OFFICIAL
已浏览 131.7万 次
2024年3月7日
16:33
Transformers Explained - How transformers work
YouTube
The Engineering Mindset
已浏览 323.5万 次
2022年5月14日
热门视频
0:50
How to INSTALL LED Downlights | DIY ceiling spotlight Installation Guide
YouTube
BFJ Electric
已浏览 5万 次
2024年2月17日
2:41
From Rose to Recessed: Downlight Conversion the Right Way
YouTube
ToolBox Talk For Electricians
已浏览 8397 次
1 个月前
0:31
Curve Pro | Premium COB LED Downlight by AMENTIS | Smart CCT & Dimmable | Luxury Lighting for Modern
YouTube
Lightworks
已浏览 490 次
4 周前
Transformer Applications
2:44
TRANSFORMERS ONE | Official Trailer 2 (2024 Movie) - Chris Hemsworth, Brian Tyree Henry
YouTube
Paramount Pictures
已浏览 1737万 次
2024年7月25日
9:03
Transformers - working & applications (step up and step down) | A.C. | Physics | Khan Academy
YouTube
Khan Academy India - Englis
已浏览 39.7万 次
2020年10月21日
4:20
GCSE Physics - How Transformers Work (2026/27 exams)
YouTube
Cognito
已浏览 49.2万 次
2020年4月1日
0:50
How to INSTALL LED Downlights | DIY ceiling spotlight Installation G
…
已浏览 5万 次
2024年2月17日
YouTube
BFJ Electric
2:41
From Rose to Recessed: Downlight Conversion the Right Way
已浏览 8397 次
1 个月前
YouTube
ToolBox Talk For Electricians
0:31
Curve Pro | Premium COB LED Downlight by AMENTIS | Smart CC
…
已浏览 490 次
4 周前
YouTube
Lightworks
0:47
M3 Surface Mounted Downlight Buying Guide 2025 | Perfect for Ho
…
已浏览 12 次
5 个月之前
YouTube
Allspark Lighting
0:30
Transform Your Space with the Proluxe Chroma DMX Downlight |
…
已浏览 132 次
2 周前
YouTube
D-Tronics Home & Business
0:29
Philips Hue Smart Recessed 5/6 Inch LED Downlight
已浏览 142 次
3 周前
YouTube
DRG
0:36
2.5 inch adjustable cct led downlight 7w 3000k-6000k
已浏览 66 次
1 周前
YouTube
LED Light
0:25
Transform Your Porch with This Simple Down Light | Gardenreet O
…
已浏览 46 次
3 个月之前
YouTube
Gardenreet Lighting
0:15
Philips LED Downlight 17W Cool White 4000K 220V (6.5") Philips 59
…
已浏览 120 次
1 个月前
YouTube
Electx Electrical Supply
0:21
Anti-Glare COB Downlight | Aluminum Dual Cast Housing | 7
…
已浏览 274 次
2 周前
YouTube
Lightworks
0:19
Philips LED Downlight 17W Warm White 220V (6.5") Philips 59466 Me
…
已浏览 386 次
4 个月之前
YouTube
Electx Electrical Supply
0:21
The Future of Lighting: 12W LED Anti-Glare Downlights Explained
已浏览 6.1万 次
2 个月之前
YouTube
Gulsher electric guide
0:05
Installing Frameless Downlights
已浏览 6.6万 次
1 个月前
YouTube
Life - FI
1:01
Master the Art of Wiring New LED Downlights
已浏览 6266 次
2024年10月23日
YouTube
ToolBox Talk For Electricians
1:00
Step-by-Step Guide: Installing Oz Smart ZigBee RGBW Downlights
已浏览 1368 次
2023年10月14日
YouTube
Oz Smart Things
1:06
Replace Obsolete Can Light in 6 Simple Steps with LED Downlight
已浏览 1756 次
9 个月之前
YouTube
Guelphming DIY
0:22
Omni 8W LED Movable Downlight 220V Warm White 3000K, 8W Mini
…
已浏览 67 次
4 个月之前
YouTube
Electx Electrical Supply
0:34
LED downlight temperature test
已浏览 1430 次
4 个月之前
YouTube
LED Light Factory
0:37
7w 2.5inch adjustable cct led downlight 3000k-6000k ip44
已浏览 99 次
1 周前
YouTube
LED Light
观看更多视频
更多类似内容
反馈
反馈