led lighting diffusion fix critical all led lighting must appear fully diffused and indirect not as visible sharp lines do not render leds as exposed strips or glowing lines light sources should be concealed within recesses channels or behind surfaces replace linear strip light appearance with soft continuous glow smooth light gradients no harsh edges or visible diode points lighting effect must be evenly distributed gently washing adjacent surfaces walls frames curtain wall creating a subtle halo rather than a defined line around frames and curtain wall light should appear as a soft perimeter glow not a bright outline under the orange feature wall create a floating effect with diffused indirect light no visible strip avoid sharp linear highlights overly bright edges high contrast led strips maintain warm white temperature 3000k consistent across all lighting