Fish’s first indoor, in a while…

WOW! They look awesome, @Fish! :love: I know if I had those I'd be Kung Fu fighting!🥋

Here is something @acrid posted up about taking pics under HPS lights.


Taking Proper Pictures Under HPS Lighting

Taking proper pictures under High-Pressure Sodium (HPS) lighting can be challenging due to the orange/yellow tint these lights emit. Here are some tips to help you get accurate and appealing photos under HPS lighting:

1. White Balance Adjustment:
Manual White Balance: Set your camera's white balance to a custom setting. Use a white or gray card under the HPS light to set the correct white balance.
Preset White Balance: If your camera supports Kelvin settings, try setting it between 2500K and 3000K to counteract the yellow/orange tint of HPS lights.

2. Use a White Balance Filter:
Use a white balance filter or color correction gels to adjust the color temperature. This helps neutralize the yellow/orange hue from the HPS lights.

3. RAW Format:
Shoot in RAW format if possible. This allows you to make precise adjustments to the white balance and color temperature in post-processing without losing image quality.

4. Post-Processing:
Use photo editing software like Adobe Lightroom or Photoshop to adjust the white balance and color tones. Look for the 'Temperature' and 'Tint' sliders to fine-tune the colors.
Adjust the 'Hue/Saturation' settings to further refine the colors and remove any unwanted tints.

5. Lighting Control:
• If possible, use additional lighting to balance the HPS light. This can be done with LED lights or other artificial lighting sources that have a more neutral color temperature.
• Reflectors can help redirect some of the HPS light, reducing harsh shadows and balancing the overall lighting.

6. Camera Settings:
ISO: Use a low ISO setting to reduce noise. HPS lights can be quite bright, so you typically don't need a high ISO.
Aperture: Choose a moderate aperture (f/4 to f/8) for a good depth of field and sharpness.
Shutter Speed: Adjust the shutter speed to avoid overexposure. HPS lights can cause flickering, so you might need to experiment with different shutter speeds to avoid capturing the flicker.

7. Color Checker:
Use a color checker chart in your photos to help with accurate color correction in post-processing. This provides a reference point for adjusting colors.

8. Lens Filters:
Consider using lens filters designed for correcting the color cast from HPS lights. These filters can help neutralize the orange/yellow tint directly in-camera.

By applying these tips, you can achieve more accurate and visually appealing photos under HPS lighting conditions.


Longball
Thanks @longball
 
I still have my old 600watt HPS even with the last bulb I used! Which I used about 12 years ago! Probably not the greatest idea but so far so good.
👀

I'm running a couple of bulbs that are at least 20 years old. Not too many hours on them when they were stashed though.

I want to give LEDs another go, but will try them in a closed cycle CO2 enriched system. In the summer.
 
👀

I'm running a couple of bulbs that are at least 20 years old. Not too many hours on them when they were stashed though.

I want to give LEDs another go, but will try them in a closed cycle CO2 enriched system. In the summer.
Well if they are still good why not? I have no idea how many hours mine have done. I use led for everything clones vege and even my tropical fish but I still like HPS for flower.
 
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