dhenry (16 spectra and 0 sets) | RSS | Public Lab profile »



Signed up: almost 8 years ago
Tags added: 36

H Lamp

dhenry | over 1 year ago

Ne Lamp

dhenry | over 1 year ago

He Lamp

dhenry | over 1 year ago

CFL

dhenry | over 1 year ago


He Spectral Lamp

dhenry | over 1 year ago

CFL Calibration...

dhenry | over 1 year ago

CFL

dhenry | over 1 year ago

solar spectrum

dhenry | over 7 years ago


Lamp 2V

dhenry | almost 8 years ago

Lamp 12V

dhenry | almost 8 years ago

Mercury Lamp

dhenry | almost 8 years ago

CFL

dhenry | almost 8 years ago


Old street lamp

dhenry | almost 8 years ago

Neon

dhenry | almost 8 years ago

Helium discharg...

dhenry | almost 8 years ago

CFL Calibration

dhenry | almost 8 years ago