660NM 850NM 5050 SMD LED Rau Cov Ntsej Muag Ntsej Muag Ntsej Muag

Chaw ua uas tsis tau haus	Yam xwm txheej	Lub cim	Lub min	Avg.	Tus zuag	Tej nyob
Tom ntej voltage (正向压降)	IF=20 ma	VF-R660	2.0	--	2.4	V
		VF-R850	1.4		1.8
Thermal Kuj Kev Sib Tw Tso Rau Board (热阻)		RΘJ-B	--	8	--	Degree / w
Lub cev muaj pa (光功率)		Φe-R660	10		12	mw
		Φe-R850	12		15	mw
Peak wavelength (峰值波长)		λp-R660	655		665	nm
		λp-R850	845		855
Kub coefficient ntawm cov voltage rau pem hauv ntej (正向压降之温度系数)		∆VF/∆T	−−	-2	−−	MV / degree
Rov qab tam sim no (反向漏电流)	VR=5V	IR	−−	−−	10	μ A
Thermal Kuj Dhos Ntaus Ntawv (热阻)	RΘJ-S	IF=20 ma	--	10	--	Degree / w
Saib lub kaum ntse ntse ntse [1] (发光角度)	IF=20 ma	2Θ1/2	−−	120	−−	DEG

Rau kev zoo nkauj / Skincare LED Cov Ntsej Muag Ntsheem, tusFeem ntau dav siv LED wavelengthsyog:

---

1) lub teeb liab - 630-650 nm

Boosts Collagen Ntau Lawm

Anti -}}}} kev laus, txo cov tawv tawv

Txhim kho cov tawv nqaij elasticity

Brightens tawv nqaij suab

Feem ntau:630 nm / 635 nm / 640 nm

---

2) Nyob ze - in infrared (nir) - 810-850 nm

Nkag mus tob

Txhawb cov tawv nqaij kho cov tawv nqaij

Txo qhov mob o

Txhim kho kev ua tiav

Ntau:810 nm / 830 nm / 850 nm

---

3) Lub teeb xiav - 460-470 nm

Tua pob txuv -} ua rau cov kab mob

Tswj Roj

Anti - pob txuv kho

Ntau:465 nm / 470 nm

---

4) Lub Teeb Ntsuab - 520-530 NM

Daim tawv nqaij soothing

Sib tw sib npaug cov tawv nqaij

Pab txo cov xim

---

5) Daj / Amber - 580-600 nm

Cov tawv nqaij rov qab

Txo kev liab liab

Brightening effecting

---

6) Ntshav Teeb - Ua ke ntawm liab + xiav

Anti - pob txuv

Daim tawv nqaij rejuvenation

---

7) Cyan Lub Teeb - ~ 500 nm

Calming nyhuv

Txo cov tawv nqaij rhiab heev & voos