What is UVA Light
UVA light, also known as ultraviolet A light, is a category of ultraviolet (UV) light that falls within the longer wavelength range. It is one of the three categories of UV light, alongside UVB and UVC. UVA light has a wavelength ranging from 320nm to 400nm, making it the longest wavelength among the three categories.
正在尋找動態感應節能解決方案？
歡迎聯絡我們以獲取完整的 PIR 動態感應器、動態感應節能產品、動態感應器開關以及人體感應／無人感應商業解決方案。
UVA light is commonly referred to as “black light” and is utilized in various applications. It is often used for lighting effects, such as in clubs or stage performances. Additionally, UVA light is employed in tanning beds and can be used for medical purposes, such as treating fungal or bacterial infections.
In the context of horticulture, UVA light can play a beneficial role in plant growth. It has been found to contribute to the overall potency and quality of flowers. For growers looking to incorporate UVA light into their setups, there are specific LED grow lights available, such as the HLG 30 Watt UVA Supplement LED Grow Light. This light can be added as a supplemental bar light to provide the desired UVA spectrum to enhance plant growth.
您可能也會感興趣
- 吸頂式 PIR 人體感應器，配備乾觸點繼電器輸出
- 12/24VDC 或 12/24VAC 低電壓供電
- 用於 EMS、HVAC 和建築控制輸入的 COM、NO 和 NC 隔離繼電器觸點
- 低壓直流嵌入式天花安裝微波人體感應開關
- 12 VDC / 24 VDC 輸入，支援 10-30 VDC 範圍
- 最大工作電流 10A，配備可調節延時、光感閾值及靈敏度
- 高負載嵌入式天花安裝微波人體感應開關
- 100-265 VAC 市電輸入，10A 型號
- 5.8 GHz 微波感應，配備可調節延時、光感閾值及靈敏度
- 嵌入式天花安裝微波人體感應開關
- 100-265 VAC 市電輸入，5A 型號
- 5.8 GHz 微波感應，配備可調節延時、光感閾值及靈敏度
- 適用於 220V 電源的天花安裝 RZ037 PIR 被動式紅外線佔空感應調光開關
- 最大工作電流 3A，額定負載 660W
- LUX 按鈕控制光線感應器開關及用戶設定之調光亮度
- 適用於 110V 電源的天花安裝 RZ037 PIR 被動式紅外線佔空感應調光開關
- 最大工作電流 3A，額定負載 330W
- LUX 按鈕控制光線感應器開關及用戶設定之調光亮度
- 低壓直流天花安裝微波人體感應開關
- 12 VDC / 24 VDC 輸入，支援 10-30 VDC 範圍
- 最大工作電流 10A，配備可調節延時、光感閾值及靈敏度
- 高負載吸頂式微波動態感應器開關
- 100-265 VAC 市電輸入，10A 型號
- 5.8 GHz 微波感應，配備可調節延時、光感閾值及靈敏度
- 吸頂式微波動態感應器開關
- 100-265 VAC 市電輸入，5A 型號
- 5.8 GHz 微波感應，配備可調節延時、光感閾值及靈敏度
- 低壓直流嵌頂式 PIR 動態感應器開關
- 12 VDC / 24 VDC 輸入，支援 10-30 VDC 範圍
- 最大工作電流 10A，具備可調式時間延遲、光照度閾值及靈敏度
- 高負載嵌頂式 PIR 動態感應器開關
- 100-265 VAC 市電輸入，10A 型號
- 360度偵測，具備可調式時間延遲、光照度閾值及靈敏度
- 嵌頂式 PIR 動態感應器開關
- 100-265 VAC 市電輸入，5A 型號
- 360度偵測，具備可調式時間延遲、光照度閾值及靈敏度
- 用於室內開關照明控制的無線開關及接收器套裝
- 100-230VAC，50/60Hz 接收器，額定電流 5A
- CR2032 電池供電無線開關，採用 2.4GHz 通訊
- 佔用感應（自動開啟/自動關閉）
- 12–24V DC (10–30VDC)，最高 10A
- 360° 覆蓋，直徑 8–12 米
- 延遲時間 15 秒至 30 分鐘
- 光感應器 關閉/15/25/35 Lux
- 高/低靈敏度
- 自動開啟/自動關閉佔用模式
- 100–265V AC，10A（需接零線）
- 360° 全方位覆蓋；8–12 米偵測直徑
- 延遲時間 15 秒至 30 分鐘；Lux 關閉/15/25/35；靈敏度 高/低
- 自動開啟/自動關閉佔用模式
- 100–265V AC，5A（需接零線）
- 360° 全方位覆蓋；8–12 米偵測直徑
- 延遲時間 15 秒至 30 分鐘；Lux 關閉/15/25/35；靈敏度 高/低
- 100V-230VAC
- 傳輸距離：最遠 20 米
- 無線動態感應器
- 有線控制
常見問題
What Is the Safest UV Protection
Choose sunglasses that have a UV400 rating or are labeled as providing “100% UV protection”. These sunglasses effectively block over 99% of UVA and UVB radiation, making them the safest option for UV protection.
What Is Safer LED or UV Light
LED bulbs are considered to be a safer option compared to UV bulbs due to their weaker rays. Prolonged exposure to LED light is considered less hazardous than excessive tanning, which can darken the skin and potentially lead to skin cancer from prolonged exposure to the sun’s UV rays.
What Is the Purpose of a UVA Light
The purpose of UVA light is to regulate various behaviors in organisms, such as feeding, diurnal movement, mating, and similar activities.
Are LED Lights UVA
A crucial point to note is that LED lights emit light within the UV spectrum, specifically UV-A. Therefore, it can be said that LED lights are indeed UV lights. It is important to differentiate them from traditional UV lights, which are commonly referred to as compact fluorescent lights (UV CFL) due to the bulbs they use.
