FOB Price
Obtenir le dernier prix4 ~ 20 / Piece
|Minimum Order
Localité:
-
Prix de commande minimale:
Commande minimale:
10 Unit
Packaging Detail:
case Qty: 12
Delivery Time:
Depends on destination
Supplying Ability:
10000 Piece per Day
Payment Type:
T/T, Western Union
Personne àcontacter Mr. Joe
No.1 People West Roa, Changzhou, Jiangsu
IF you are
interseted in the product, please contact
with Email: chenbozhou(A)pluslight.com
Performance Date
1.Power:*0W/*0W/**0W/**0W/**0w/**0w/**0w/**0w/***0w/***0w
2.temperature:***0K
3.Efficient growth lighting in green
house
4.*0% or more energy
saving
5.life time:
****0h.
6. Certified
by: ISO***1,
CE, UL, FCC, CCC and Energy Label
7.Base:E*0/E*9/E*7/E*6
Advantage:
A sodium-vapor lamp is a
gas-discharge lamp that uses sodium in an excited
state to produce light. High-pressure sodium lamps have a
broader spectrum
of light than the low pressure. High pressure sodium lamps
are
quite efficient, about **0 lm per watt,
when measured for photonic lighting conditions. The higher
powered versions
of **0 watt have an efficacy of even **0 lm per
watt.
Application:
They have
been widely used for outdoor area lighting such as
streetlights
plant growth and security. Understanding the change in human color
vision
sensitivity from photopic to mesopic and scotopic is essential for
proper
planning when designing lighting for
roads.
